diff --git a/accessible/.eslintrc.js b/accessible/.eslintrc.js
index dfff532c7f7f..a0b80b2281d6 100644
--- a/accessible/.eslintrc.js
+++ b/accessible/.eslintrc.js
@@ -8,10 +8,8 @@ module.exports = {
     // XXX These are rules that are enabled in the recommended configuration, but
     // disabled here due to failures when initially implemented. They should be
     // removed (and hence enabled) at some stage.
-    "brace-style": "off",
     "consistent-return": "off",
     "object-shorthand": "off",
-    "no-else-return": "off",
     "no-unexpected-multiline": "off",
     "no-unsafe-finally": "off",
     "no-useless-call": "off",
diff --git a/accessible/jsat/AccessFu.jsm b/accessible/jsat/AccessFu.jsm
index 447a6506bba2..3d2e5eba8176 100644
--- a/accessible/jsat/AccessFu.jsm
+++ b/accessible/jsat/AccessFu.jsm
@@ -773,9 +773,9 @@ var Input = {
             // Don't move forward if caret is not at end of entry.
             // XXX: Fix for rtl
             return;
-          } else {
-            target.blur();
           }
+          target.blur();
+
         }
         this.moveCursor(aEvent.shiftKey ?
           "moveLast" : "moveNext", "Simple", "keyboard");
@@ -786,9 +786,9 @@ var Input = {
             // Don't move backward if caret is not at start of entry.
             // XXX: Fix for rtl
             return;
-          } else {
-            target.blur();
           }
+          target.blur();
+
         }
         this.moveCursor(aEvent.shiftKey ?
           "moveFirst" : "movePrevious", "Simple", "keyboard");
@@ -798,9 +798,9 @@ var Input = {
           if (!this.editState.atStart) {
             // Don't blur content if caret is not at start of text area.
             return;
-          } else {
-            target.blur();
           }
+          target.blur();
+
         }
 
         if (Utils.MozBuildApp == "mobile/android") {
diff --git a/accessible/jsat/OutputGenerator.jsm b/accessible/jsat/OutputGenerator.jsm
index 682d221e0b76..37443f85532a 100644
--- a/accessible/jsat/OutputGenerator.jsm
+++ b/accessible/jsat/OutputGenerator.jsm
@@ -671,8 +671,7 @@ this.UtteranceGenerator = {  // jshint ignore:line
       if (itemno.value == 1) {
         // Start of list
         utterance.push({string: "listStart"});
-      }
-      else if (itemno.value == itemof.value) {
+      } else if (itemno.value == itemof.value) {
         // last item
         utterance.push({string: "listEnd"});
       }
diff --git a/accessible/jsat/Traversal.jsm b/accessible/jsat/Traversal.jsm
index abc17a737a97..3adb3eb31024 100644
--- a/accessible/jsat/Traversal.jsm
+++ b/accessible/jsat/Traversal.jsm
@@ -47,8 +47,7 @@ BaseTraversalRule.prototype = {
       return aRoles.value.length;
     },
 
-    match: function BaseTraversalRule_match(aAccessible)
-    {
+    match: function BaseTraversalRule_match(aAccessible) {
       let role = aAccessible.role;
       if (role == Roles.INTERNAL_FRAME) {
         return (Utils.getMessageManager(aAccessible.DOMNode)) ?
@@ -194,14 +193,13 @@ this.TraversalRules = { // jshint ignore:line
 
   Anchor: new BaseTraversalRule(
     [Roles.LINK],
-    function Anchor_match(aAccessible)
-    {
+    function Anchor_match(aAccessible) {
       // We want to ignore links, only focus named anchors.
       if (Utils.getState(aAccessible).contains(States.LINKED)) {
         return Filters.IGNORE;
-      } else {
-        return Filters.MATCH;
       }
+      return Filters.MATCH;
+
     }),
 
   Button: new BaseTraversalRule(
@@ -284,14 +282,13 @@ this.TraversalRules = { // jshint ignore:line
 
   Link: new BaseTraversalRule(
     [Roles.LINK],
-    function Link_match(aAccessible)
-    {
+    function Link_match(aAccessible) {
       // We want to ignore anchors, only focus real links.
       if (Utils.getState(aAccessible).contains(States.LINKED)) {
         return Filters.MATCH;
-      } else {
-        return Filters.IGNORE;
       }
+      return Filters.IGNORE;
+
     }),
 
   /* For TalkBack's "Control" granularity. Form conrols and links */
@@ -314,8 +311,7 @@ this.TraversalRules = { // jshint ignore:line
      Roles.SWITCH,
      Roles.LINK,
      Roles.MENUITEM],
-    function Control_match(aAccessible)
-    {
+    function Control_match(aAccessible) {
       // We want to ignore anchors, only focus real links.
       if (aAccessible.role == Roles.LINK &&
           !Utils.getState(aAccessible).contains(States.LINKED)) {
@@ -409,9 +405,9 @@ this.TraversalHelper = {
       }
 
       return moved;
-    } else {
-      return aVirtualCursor[aMethod](rule);
     }
+    return aVirtualCursor[aMethod](rule);
+
   }
 
 };
diff --git a/accessible/jsat/Utils.jsm b/accessible/jsat/Utils.jsm
index 3920fa690d20..02f1b2bf53fa 100644
--- a/accessible/jsat/Utils.jsm
+++ b/accessible/jsat/Utils.jsm
@@ -264,12 +264,12 @@ this.Utils = { // jshint ignore:line
       return new State(
         aAccessibleOrEvent.isExtraState ? 0 : aAccessibleOrEvent.state,
         aAccessibleOrEvent.isExtraState ? aAccessibleOrEvent.state : 0);
-    } else {
+    }
       let state = {};
       let extState = {};
       aAccessibleOrEvent.getState(state, extState);
       return new State(state.value, extState.value);
-    }
+
   },
 
   getAttributes: function getAttributes(aAccessible) {
diff --git a/accessible/tests/mochitest/actions.js b/accessible/tests/mochitest/actions.js
index 6e9ad56abe55..77792ab85667 100644
--- a/accessible/tests/mochitest/actions.js
+++ b/accessible/tests/mochitest/actions.js
@@ -47,8 +47,7 @@ const XUL_EVENTS = CLICK_EVENTS | COMMAND_EVENT;
  *
  * @param  aArray [in] an array of action cheker objects
  */
-function testActions(aArray)
-{
+function testActions(aArray) {
   gActionsQueue = new eventQueue();
 
   for (var idx = 0; idx < aArray.length; idx++) {
@@ -94,8 +93,7 @@ function testActions(aArray)
 /**
  * Test action names and descriptions.
  */
-function testActionNames(aID, aActions)
-{
+function testActionNames(aID, aActions) {
   var actions = (typeof aActions == "string") ?
     [ aActions ] : (aActions || []);
 
@@ -113,10 +111,8 @@ function testActionNames(aID, aActions)
 
 var gActionsQueue = null;
 
-function actionInvoker(aAccOrElmOrId, aActionIndex, aActionName, aEventSeq)
-{
-  this.invoke = function actionInvoker_invoke()
-  {
+function actionInvoker(aAccOrElmOrId, aActionIndex, aActionName, aEventSeq) {
+  this.invoke = function actionInvoker_invoke() {
     var acc = getAccessible(aAccOrElmOrId);
     if (!acc)
       return INVOKER_ACTION_FAILED;
@@ -133,8 +129,7 @@ function actionInvoker(aAccOrElmOrId, aActionIndex, aActionName, aEventSeq)
 
     try {
       acc.doAction(aActionIndex);
-    }
-    catch (e) {
+    } catch (e) {
       ok(false, "doAction(" + aActionIndex + ") failed with: " + e.name);
       return INVOKER_ACTION_FAILED;
     }
@@ -142,28 +137,24 @@ function actionInvoker(aAccOrElmOrId, aActionIndex, aActionName, aEventSeq)
 
   this.eventSeq = aEventSeq;
 
-  this.getID = function actionInvoker_getID()
-  {
+  this.getID = function actionInvoker_getID() {
     return "invoke an action " + aActionName + " at index " + aActionIndex +
       " on " + prettyName(aAccOrElmOrId);
   }
 }
 
-function checkerOfActionInvoker(aType, aTarget, aActionObj)
-{
+function checkerOfActionInvoker(aType, aTarget, aActionObj) {
   this.type = aType;
 
   this.target = aTarget;
 
   this.phase = false;
 
-  this.getID = function getID()
-  {
+  this.getID = function getID() {
     return aType + " event handling";
   }
 
-  this.check = function check(aEvent)
-  {
+  this.check = function check(aEvent) {
     if (aActionObj && "checkOnClickEvent" in aActionObj)
       aActionObj.checkOnClickEvent(aEvent);
   }
diff --git a/accessible/tests/mochitest/actions/test_anchors.html b/accessible/tests/mochitest/actions/test_anchors.html
index 4667cf0b29d6..559166eef1ed 100644
--- a/accessible/tests/mochitest/actions/test_anchors.html
+++ b/accessible/tests/mochitest/actions/test_anchors.html
@@ -21,12 +21,10 @@
     // //////////////////////////////////////////////////////////////////////////
     // Event checkers
 
-    function scrollingChecker(aAcc)
-    {
+    function scrollingChecker(aAcc) {
       this.type = EVENT_SCROLLING_START;
       this.target = aAcc;
-      this.getID = function scrollingChecker_getID()
-      {
+      this.getID = function scrollingChecker_getID() {
         return "scrolling start handling for " + prettyName(aAcc);
       }
     }
@@ -37,8 +35,7 @@
     // gA11yEventDumpID = "debug"; // debug stuff
     // gA11yEventDumpToConsole = true; // debug stuff
 
-    function doTest()
-    {
+    function doTest() {
       var actionsArray = [
         {
           ID: "anchor1",
diff --git a/accessible/tests/mochitest/actions/test_aria.html b/accessible/tests/mochitest/actions/test_aria.html
index c4eae812dac2..c0f4d939ff7e 100644
--- a/accessible/tests/mochitest/actions/test_aria.html
+++ b/accessible/tests/mochitest/actions/test_aria.html
@@ -17,8 +17,7 @@
           src="../actions.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var actionsArray = [
         {
           ID: "clickable",
diff --git a/accessible/tests/mochitest/actions/test_controls.html b/accessible/tests/mochitest/actions/test_controls.html
index d6109a82fc8b..2e7867c29f14 100644
--- a/accessible/tests/mochitest/actions/test_controls.html
+++ b/accessible/tests/mochitest/actions/test_controls.html
@@ -21,8 +21,7 @@
           src="../actions.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var actionsArray = [
         {
           ID: "button",
diff --git a/accessible/tests/mochitest/actions/test_general.html b/accessible/tests/mochitest/actions/test_general.html
index 5b9a18dab54c..baa0dcc548b6 100644
--- a/accessible/tests/mochitest/actions/test_general.html
+++ b/accessible/tests/mochitest/actions/test_general.html
@@ -17,8 +17,7 @@
           src="../actions.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var actionsArray = [
         {
           ID: "li_clickable1",
diff --git a/accessible/tests/mochitest/actions/test_keys.html b/accessible/tests/mochitest/actions/test_keys.html
index 2feebcadb7e3..e739ea50cccb 100644
--- a/accessible/tests/mochitest/actions/test_keys.html
+++ b/accessible/tests/mochitest/actions/test_keys.html
@@ -13,8 +13,7 @@
           src="../common.js"></script>
 
   <script type="application/javascript">
-    function testAcessKey(aAccOrElmOrID, aKey)
-    {
+    function testAcessKey(aAccOrElmOrID, aKey) {
       var acc = getAccessible(aAccOrElmOrID);
       if (!acc)
         return;
@@ -23,8 +22,7 @@
          "Wrong keyboard shortcut on " + prettyName(aAccOrElmOrID));
     }
 
-    function doTest()
-    {
+    function doTest() {
       testAcessKey("input1", "");
       testAcessKey("input2", MAC ? "⌃⌥b" : "Alt+Shift+b");
       testAcessKey("link", MAC ? "⌃⌥l" : "Alt+Shift+l");
diff --git a/accessible/tests/mochitest/actions/test_link.html b/accessible/tests/mochitest/actions/test_link.html
index d1b5432b2e76..75fd14c46677 100644
--- a/accessible/tests/mochitest/actions/test_link.html
+++ b/accessible/tests/mochitest/actions/test_link.html
@@ -17,8 +17,7 @@
           src="../actions.js"></script>
 
   <script type="application/javascript">
-    function getAnchorTargetDocumentAcc()
-    {
+    function getAnchorTargetDocumentAcc() {
       var thisTabDocAcc = getTabDocAccessible();
       var thisDocTabPanelAcc = thisTabDocAcc.parent.parent;
       var tabPanelsAcc = thisDocTabPanelAcc.parent;
@@ -35,21 +34,18 @@
       return newDocTabPanelAcc.firstChild.firstChild;
     }
 
-    function linkChecker(aID)
-    {
+    function linkChecker(aID) {
       this.type = EVENT_DOCUMENT_LOAD_COMPLETE;
       this.__defineGetter__("target", getAnchorTargetDocumentAcc);
 
-      this.check = function linkChecker_check()
-      {
+      this.check = function linkChecker_check() {
         var anchorTargetWindow =
           getAccessible(getAnchorTargetDocumentAcc(), [nsIAccessibleDocument]).
           window;
         anchorTargetWindow.close();
       }
 
-      this.getID = function linkChecker_getID()
-      {
+      this.getID = function linkChecker_getID() {
         return "link '" + aID + "' states check ";
       }
     }
@@ -57,8 +53,7 @@
     // gA11yEventDumpToConsole = true;
     // enableLogging("tree,eventTree,verbose");
 
-    function doTest()
-    {
+    function doTest() {
       var actionsArray = [
         {
           ID: "link1",
diff --git a/accessible/tests/mochitest/actions/test_media.html b/accessible/tests/mochitest/actions/test_media.html
index b63853d88abe..baac43d8b27d 100644
--- a/accessible/tests/mochitest/actions/test_media.html
+++ b/accessible/tests/mochitest/actions/test_media.html
@@ -26,37 +26,30 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=483573
     // gA11yEventDumpID = "eventDump";
     // gA11yEventDumpToConsole = true; // debug stuff
 
-    function focusChecker(aAcc)
-    {
+    function focusChecker(aAcc) {
       this.type = EVENT_FOCUS;
       this.target = aAcc;
-      this.getID = function focusChecker_getID()
-      {
+      this.getID = function focusChecker_getID() {
         return "focus handling";
       }
-      this.check = function focusChecker_check(aEvent)
-      {
+      this.check = function focusChecker_check(aEvent) {
         testStates(this.target, STATE_FOCUSED);
       }
     }
 
-    function nameChecker(aAcc, aName)
-    {
+    function nameChecker(aAcc, aName) {
       this.type = EVENT_NAME_CHANGE;
       this.target = aAcc;
-      this.getID = function nameChecker_getID()
-      {
+      this.getID = function nameChecker_getID() {
         return "name change handling";
       },
-      this.check = function nameChecker_check(aEvent)
-      {
+      this.check = function nameChecker_check(aEvent) {
         is(aEvent.accessible.name, aName,
            "Wrong name of " + prettyName(aEvent.accessible) + " on focus");
       }
     }
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // test actions of audio controls
 
diff --git a/accessible/tests/mochitest/actions/test_select.html b/accessible/tests/mochitest/actions/test_select.html
index d2469804dea3..4035cb3f0a09 100644
--- a/accessible/tests/mochitest/actions/test_select.html
+++ b/accessible/tests/mochitest/actions/test_select.html
@@ -22,8 +22,7 @@
 
   <script type="application/javascript">
     // gA11yEventDumpToConsole = true; // debugging
-    function doTest()
-    {
+    function doTest() {
       var actionsArray = [
         {
           ID: "lb_apple",
diff --git a/accessible/tests/mochitest/attributes.js b/accessible/tests/mochitest/attributes.js
index 6a6687a50205..3be5928a9fe5 100644
--- a/accessible/tests/mochitest/attributes.js
+++ b/accessible/tests/mochitest/attributes.js
@@ -10,8 +10,7 @@
  * @param aSkipUnexpectedAttrs  [in] points this function doesn't fail if
  *                              unexpected attribute is encountered
  */
-function testAttrs(aAccOrElmOrID, aAttrs, aSkipUnexpectedAttrs)
-{
+function testAttrs(aAccOrElmOrID, aAttrs, aSkipUnexpectedAttrs) {
   testAttrsInternal(aAccOrElmOrID, aAttrs, aSkipUnexpectedAttrs);
 }
 
@@ -22,16 +21,14 @@ function testAttrs(aAccOrElmOrID, aAttrs, aSkipUnexpectedAttrs)
  * @param aAbsentAttrs          [in] map of attributes that should not be
  *                              present (name/value pairs)
  */
-function testAbsentAttrs(aAccOrElmOrID, aAbsentAttrs)
-{
+function testAbsentAttrs(aAccOrElmOrID, aAbsentAttrs) {
   testAttrsInternal(aAccOrElmOrID, {}, true, aAbsentAttrs);
 }
 
 /**
  * Test CSS based object attributes.
  */
-function testCSSAttrs(aID)
-{
+function testCSSAttrs(aID) {
   var node = document.getElementById(aID);
   var computedStyle = document.defaultView.getComputedStyle(node);
 
@@ -50,8 +47,7 @@ function testCSSAttrs(aID)
 /**
  * Test the accessible that it doesn't have CSS-based object attributes.
  */
-function testAbsentCSSAttrs(aID)
-{
+function testAbsentCSSAttrs(aID) {
   var attrs = {
     "display": "",
     "text-align": "",
@@ -73,8 +69,7 @@ function testAbsentCSSAttrs(aID)
  * @param aSetSize       [in] the value of 'setsize' attribute
  * @param aLevel         [in, optional] the value of 'level' attribute
  */
-function testGroupAttrs(aAccOrElmOrID, aPosInSet, aSetSize, aLevel)
-{
+function testGroupAttrs(aAccOrElmOrID, aPosInSet, aSetSize, aLevel) {
   var acc = getAccessible(aAccOrElmOrID);
   var levelObj = {}, posInSetObj = {}, setSizeObj = {};
   acc.groupPosition(levelObj, setSizeObj, posInSetObj);
@@ -124,8 +119,7 @@ function testGroupAttrs(aAccOrElmOrID, aPosInSet, aSetSize, aLevel)
  *                              unexpected attribute is encountered
  */
 function testTextAttrs(aID, aOffset, aAttrs, aDefAttrs,
-                       aStartOffset, aEndOffset, aSkipUnexpectedAttrs)
-{
+                       aStartOffset, aEndOffset, aSkipUnexpectedAttrs) {
   var accessible = getAccessible(aID, [nsIAccessibleText]);
   if (!accessible)
     return;
@@ -176,8 +170,7 @@ function testTextAttrs(aID, aOffset, aAttrs, aDefAttrs,
  * @param aSkipUnexpectedAttrs  [in] points the function doesn't fail if
  *                              unexpected attribute is encountered
  */
-function testDefaultTextAttrs(aID, aDefAttrs, aSkipUnexpectedAttrs)
-{
+function testDefaultTextAttrs(aID, aDefAttrs, aSkipUnexpectedAttrs) {
   var accessible = getAccessible(aID, [nsIAccessibleText]);
   if (!accessible)
     return;
@@ -200,8 +193,7 @@ function testDefaultTextAttrs(aID, aDefAttrs, aSkipUnexpectedAttrs)
 /**
  * Test text attributes for wrong offset.
  */
-function testTextAttrsWrongOffset(aID, aOffset)
-{
+function testTextAttrsWrongOffset(aID, aOffset) {
   var res = false;
   try {
   var s = {}, e = {};
@@ -242,8 +234,7 @@ const kCursiveFontFamily = LINUX ? "DejaVu Serif" : "Comic Sans MS";
 /**
  * Return used font from the given computed style.
  */
-function fontFamily(aComputedStyle)
-{
+function fontFamily(aComputedStyle) {
   var name = aComputedStyle.fontFamily;
   switch (name) {
     case "monospace":
@@ -265,8 +256,7 @@ function fontFamily(aComputedStyle)
  * @param aFontWeight  [in, optional] kBoldFontWeight or kNormalFontWeight,
  *                      default value is kNormalFontWeight
  */
-function buildDefaultTextAttrs(aID, aFontSize, aFontWeight, aFontFamily)
-{
+function buildDefaultTextAttrs(aID, aFontSize, aFontWeight, aFontFamily) {
   var elm = getNode(aID);
   var computedStyle = document.defaultView.getComputedStyle(elm);
   var bgColor = computedStyle.backgroundColor == "rgba(0, 0, 0, 0)" ?
@@ -289,8 +279,7 @@ function buildDefaultTextAttrs(aID, aFontSize, aFontWeight, aFontFamily)
 // Private.
 
 function getTextAttributes(aID, aAccessible, aIncludeDefAttrs, aOffset,
-                           aStartOffset, aEndOffset)
-{
+                           aStartOffset, aEndOffset) {
   // This function expects the passed in accessible to already be queried for
   // nsIAccessibleText.
   var attrs = null;
@@ -308,8 +297,7 @@ function getTextAttributes(aID, aAccessible, aIncludeDefAttrs, aOffset,
 }
 
 function testAttrsInternal(aAccOrElmOrID, aAttrs, aSkipUnexpectedAttrs,
-                   aAbsentAttrs)
-{
+                   aAbsentAttrs) {
   var accessible = getAccessible(aAccOrElmOrID);
   if (!accessible)
     return;
@@ -329,8 +317,7 @@ function testAttrsInternal(aAccOrElmOrID, aAttrs, aSkipUnexpectedAttrs,
 }
 
 function compareAttrs(aErrorMsg, aAttrs, aExpectedAttrs, aSkipUnexpectedAttrs,
-                      aAbsentAttrs)
-{
+                      aAbsentAttrs) {
   // Check if all obtained attributes are expected and have expected value.
   var enumerate = aAttrs.enumerate();
   while (enumerate.hasMoreElements()) {
diff --git a/accessible/tests/mochitest/attributes/test_dpub_aria_xml-roles.html b/accessible/tests/mochitest/attributes/test_dpub_aria_xml-roles.html
index 0fcec2b22d83..c079bfb783c5 100644
--- a/accessible/tests/mochitest/attributes/test_dpub_aria_xml-roles.html
+++ b/accessible/tests/mochitest/attributes/test_dpub_aria_xml-roles.html
@@ -17,8 +17,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // DPub ARIA roles should be exposed via the xml-roles object attribute.
       let dpub_attrs = [
         "doc-abstract",
diff --git a/accessible/tests/mochitest/attributes/test_obj.html b/accessible/tests/mochitest/attributes/test_obj.html
index 62239eef30cd..68278d990c8b 100644
--- a/accessible/tests/mochitest/attributes/test_obj.html
+++ b/accessible/tests/mochitest/attributes/test_obj.html
@@ -19,8 +19,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=558036
           src="../attributes.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // aria
       testAttrs("atomic", {"atomic": "true", "container-atomic": "true"}, true);
       testAttrs(getNode("atomic").firstChild, {"container-atomic": "true"}, true);
diff --git a/accessible/tests/mochitest/attributes/test_obj_css.html b/accessible/tests/mochitest/attributes/test_obj_css.html
index 01139008ff75..d9c91ce9a689 100644
--- a/accessible/tests/mochitest/attributes/test_obj_css.html
+++ b/accessible/tests/mochitest/attributes/test_obj_css.html
@@ -17,8 +17,7 @@
   <script type="application/javascript">
     var gQueue = null;
 
-    function removeElm(aID)
-    {
+    function removeElm(aID) {
       this.node = getNode(aID);
       this.accessible = getAccessible(aID);
 
@@ -26,24 +25,20 @@
         new invokerChecker(EVENT_HIDE, this.accessible)
       ];
 
-      this.invoke = function removeElm_invoke()
-      {
+      this.invoke = function removeElm_invoke() {
         this.node.remove();
       }
 
-      this.check = function removeElm_check()
-      {
+      this.check = function removeElm_check() {
         testAbsentCSSAttrs(this.accessible);
       }
 
-      this.getID = function removeElm_getID()
-      {
+      this.getID = function removeElm_getID() {
         return "test CSS-based attributes on removed accessible";
       }
     }
 
-    function doTest()
-    {
+    function doTest() {
       // CSS display
       testCSSAttrs("display_block");
       testCSSAttrs("display_inline");
diff --git a/accessible/tests/mochitest/attributes/test_obj_group.html b/accessible/tests/mochitest/attributes/test_obj_group.html
index 82c3e41b6f0b..4e0c140f388f 100644
--- a/accessible/tests/mochitest/attributes/test_obj_group.html
+++ b/accessible/tests/mochitest/attributes/test_obj_group.html
@@ -16,8 +16,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // HTML select with no size attribute.
       testGroupAttrs("opt1-nosize", 1, 4);
diff --git a/accessible/tests/mochitest/attributes/test_tag.html b/accessible/tests/mochitest/attributes/test_tag.html
index 5a1be486c14e..857640803c28 100644
--- a/accessible/tests/mochitest/attributes/test_tag.html
+++ b/accessible/tests/mochitest/attributes/test_tag.html
@@ -17,8 +17,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // And some AT may look for this
       testAttrs("nav", {"tag": "nav"}, true);
       testAttrs("header", {"tag": "header"}, true);
diff --git a/accessible/tests/mochitest/attributes/test_xml-roles.html b/accessible/tests/mochitest/attributes/test_xml-roles.html
index 3c7c0af02afe..3f6f0ed53f6b 100644
--- a/accessible/tests/mochitest/attributes/test_xml-roles.html
+++ b/accessible/tests/mochitest/attributes/test_xml-roles.html
@@ -17,8 +17,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // Some AT may look for this
       testAttrs("nav", {"xml-roles": "navigation"}, true);
       testAttrs("header", {"xml-roles": "banner"}, true);
diff --git a/accessible/tests/mochitest/autocomplete.js b/accessible/tests/mochitest/autocomplete.js
index 53a6bf4a305b..aa3bf53c5aeb 100644
--- a/accessible/tests/mochitest/autocomplete.js
+++ b/accessible/tests/mochitest/autocomplete.js
@@ -14,8 +14,7 @@ var gDefaultAutoCompleteSearch = null;
  * @param aValues [in] set of possible results values
  * @param aComments [in] set of possible results descriptions
  */
-function initAutoComplete(aValues, aComments)
-{
+function initAutoComplete(aValues, aComments) {
   var allResults = new ResultsHeap(aValues, aComments);
   gDefaultAutoCompleteSearch =
     new AutoCompleteSearch("test-a11y-search", allResults);
@@ -26,8 +25,7 @@ function initAutoComplete(aValues, aComments)
 /**
  * Unregister 'test-a11y-search' AutoCompleteSearch.
  */
-function shutdownAutoComplete()
-{
+function shutdownAutoComplete() {
   unregisterAutoCompleteSearch(gDefaultAutoCompleteSearch);
   gDefaultAutoCompleteSearch.cid = null;
   gDefaultAutoCompleteSearch = null;
@@ -40,8 +38,7 @@ function shutdownAutoComplete()
  * @param aSearch       [in] AutoCompleteSearch object
  * @param aDescription  [in] description of the search object
  */
-function registerAutoCompleteSearch(aSearch, aDescription)
-{
+function registerAutoCompleteSearch(aSearch, aDescription) {
   var name = "@mozilla.org/autocomplete/search;1?name=" + aSearch.name;
 
   var uuidGenerator = Components.classes["@mozilla.org/uuid-generator;1"].
@@ -58,8 +55,7 @@ function registerAutoCompleteSearch(aSearch, aDescription)
 /**
  * Unregister the given AutoCompleteSearch.
  */
-function unregisterAutoCompleteSearch(aSearch)
-{
+function unregisterAutoCompleteSearch(aSearch) {
   var componentManager = Components.manager.QueryInterface(nsIComponentRegistrar);
   componentManager.unregisterFactory(aSearch.cid, aSearch);
 }
@@ -68,8 +64,7 @@ function unregisterAutoCompleteSearch(aSearch)
 /**
  * A container to keep all possible results of autocomplete search.
  */
-function ResultsHeap(aValues, aComments)
-{
+function ResultsHeap(aValues, aComments) {
   this.values = aValues;
   this.comments = aComments;
 }
@@ -81,8 +76,7 @@ ResultsHeap.prototype =
   /**
    * Return AutoCompleteResult for the given search string.
    */
-  getAutoCompleteResultFor: function(aSearchString)
-  {
+  getAutoCompleteResultFor: function(aSearchString) {
     var values = [], comments = [];
     for (var idx = 0; idx < this.values.length; idx++) {
       if (this.values[idx].indexOf(aSearchString) != -1) {
@@ -101,8 +95,7 @@ ResultsHeap.prototype =
  * @param aName       [in] the name of autocomplete search
  * @param aAllResults [in] ResultsHeap object
  */
-function AutoCompleteSearch(aName, aAllResults)
-{
+function AutoCompleteSearch(aName, aAllResults) {
   this.name = aName;
   this.allResults = aAllResults;
 }
@@ -113,8 +106,7 @@ AutoCompleteSearch.prototype =
 
   // nsIAutoCompleteSearch implementation
   startSearch: function(aSearchString, aSearchParam, aPreviousResult,
-                        aListener)
-  {
+                        aListener) {
     var result = this.allResults.getAutoCompleteResultFor(aSearchString);
     aListener.onSearchResult(this, result);
   },
@@ -122,8 +114,7 @@ AutoCompleteSearch.prototype =
   stopSearch: function() {},
 
   // nsISupports implementation
-  QueryInterface: function(iid)
-  {
+  QueryInterface: function(iid) {
     if (iid.equals(nsISupports) ||
         iid.equals(nsIFactory) ||
         iid.equals(nsIAutoCompleteSearch))
@@ -133,8 +124,7 @@ AutoCompleteSearch.prototype =
   },
 
   // nsIFactory implementation
-  createInstance: function(outer, iid)
-  {
+  createInstance: function(outer, iid) {
     return this.QueryInterface(iid);
   },
 
@@ -149,8 +139,7 @@ AutoCompleteSearch.prototype =
 /**
  * nsIAutoCompleteResult implementation.
  */
-function AutoCompleteResult(aValues, aComments)
-{
+function AutoCompleteResult(aValues, aComments) {
   this.values = aValues;
   this.comments = aComments;
 
@@ -169,38 +158,31 @@ AutoCompleteResult.prototype =
 
   defaultIndex: 0,
 
-  get matchCount()
-  {
+  get matchCount() {
     return this.values.length;
   },
 
-  getValueAt: function(aIndex)
-  {
+  getValueAt: function(aIndex) {
     return this.values[aIndex];
   },
 
-  getLabelAt: function(aIndex)
-  {
+  getLabelAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
-  getCommentAt: function(aIndex)
-  {
+  getCommentAt: function(aIndex) {
     return this.comments[aIndex];
   },
 
-  getStyleAt: function(aIndex)
-  {
+  getStyleAt: function(aIndex) {
     return null;
   },
 
-  getImageAt: function(aIndex)
-  {
+  getImageAt: function(aIndex) {
     return "";
   },
 
-  getFinalCompleteValueAt: function(aIndex)
-  {
+  getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
diff --git a/accessible/tests/mochitest/bounds/test_list.html b/accessible/tests/mochitest/bounds/test_list.html
index 38a79689b6c7..723da5563343 100644
--- a/accessible/tests/mochitest/bounds/test_list.html
+++ b/accessible/tests/mochitest/bounds/test_list.html
@@ -18,8 +18,7 @@
           src="../layout.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // Inside list
       var li = getAccessible("insidelist_item");
       testBounds(li);
diff --git a/accessible/tests/mochitest/bounds/test_select.html b/accessible/tests/mochitest/bounds/test_select.html
index 41cf1e10aec0..562e987beb34 100644
--- a/accessible/tests/mochitest/bounds/test_select.html
+++ b/accessible/tests/mochitest/bounds/test_select.html
@@ -20,8 +20,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function openComboboxNCheckBounds(aID)
-    {
+    function openComboboxNCheckBounds(aID) {
       this.combobox = getAccessible(aID);
       this.comboboxList = this.combobox.firstChild;
       this.comboboxOption = this.comboboxList.firstChild;
@@ -30,19 +29,16 @@
         new invokerChecker(EVENT_FOCUS, this.comboboxOption)
       ];
 
-      this.invoke = function openComboboxNCheckBounds_invoke()
-      {
+      this.invoke = function openComboboxNCheckBounds_invoke() {
         getNode(aID).focus();
         synthesizeKey("VK_DOWN", { altKey: true });
       }
 
-      this.finalCheck = function openComboboxNCheckBounds_invoke()
-      {
+      this.finalCheck = function openComboboxNCheckBounds_invoke() {
         testBounds(this.comboboxOption);
       }
 
-      this.getID = function openComboboxNCheckBounds_getID()
-      {
+      this.getID = function openComboboxNCheckBounds_getID() {
         return "open combobox and test boundaries";
       }
     }
@@ -51,8 +47,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       // Combobox
       testBounds("combobox");
 
diff --git a/accessible/tests/mochitest/browser.js b/accessible/tests/mochitest/browser.js
index 57db55183451..db797da15d9c 100644
--- a/accessible/tests/mochitest/browser.js
+++ b/accessible/tests/mochitest/browser.js
@@ -1,8 +1,7 @@
 /**
  * Load the browser with the given url and then invokes the given function.
  */
-function openBrowserWindow(aFunc, aURL, aRect)
-{
+function openBrowserWindow(aFunc, aURL, aRect) {
   gBrowserContext.testFunc = aFunc;
   gBrowserContext.startURL = aURL;
   gBrowserContext.browserRect = aRect;
@@ -13,88 +12,77 @@ function openBrowserWindow(aFunc, aURL, aRect)
 /**
  * Close the browser window.
  */
-function closeBrowserWindow()
-{
+function closeBrowserWindow() {
   gBrowserContext.browserWnd.close();
 }
 
 /**
  * Return the browser window object.
  */
-function browserWindow()
-{
+function browserWindow() {
   return gBrowserContext.browserWnd;
 }
 
 /**
  * Return the document of the browser window.
  */
-function browserDocument()
-{
+function browserDocument() {
   return browserWindow().document;
 }
 
 /**
  * Return tab browser object.
  */
-function tabBrowser()
-{
+function tabBrowser() {
   return browserWindow().gBrowser;
 }
 
 /**
  * Return browser element of the current tab.
  */
-function currentBrowser()
-{
+function currentBrowser() {
   return tabBrowser().selectedBrowser;
 }
 
 /**
  * Return DOM document of the current tab.
  */
-function currentTabDocument()
-{
+function currentTabDocument() {
   return currentBrowser().contentDocument;
 }
 
 /**
  * Return window of the current tab.
  */
-function currentTabWindow()
-{
+function currentTabWindow() {
   return currentTabDocument().defaultView;
 }
 
 /**
  * Return browser element of the tab at the given index.
  */
-function browserAt(aIndex)
-{
+function browserAt(aIndex) {
   return tabBrowser().getBrowserAtIndex(aIndex);
 }
 
 /**
  * Return DOM document of the tab at the given index.
  */
-function tabDocumentAt(aIndex)
-{
+function tabDocumentAt(aIndex) {
   return browserAt(aIndex).contentDocument;
 }
 
 /**
  * Return input element of address bar.
  */
-function urlbarInput()
-{
+function urlbarInput() {
   return browserWindow().document.getElementById("urlbar").inputField;
 }
 
 /**
  * Return reload button.
  */
-function reloadButton()
-{
+function reloadButton() {
   return browserWindow().document.getElementById("urlbar-reload-button");
 }
 
@@ -110,8 +98,7 @@ var gBrowserContext =
   startURL: ""
 };
 
-function openBrowserWindowIntl()
-{
+function openBrowserWindowIntl() {
   var params = "chrome,all,dialog=no";
   var rect = gBrowserContext.browserRect;
   if (rect) {
@@ -135,8 +122,7 @@ function openBrowserWindowIntl()
   });
 }
 
-function startBrowserTests()
-{
+function startBrowserTests() {
   if (gBrowserContext.startURL) // wait for load
     addA11yLoadEvent(gBrowserContext.testFunc, currentBrowser().contentWindow);
   else
diff --git a/accessible/tests/mochitest/common.js b/accessible/tests/mochitest/common.js
index 83492e1c9d70..0f20d93bc717 100644
--- a/accessible/tests/mochitest/common.js
+++ b/accessible/tests/mochitest/common.js
@@ -102,26 +102,21 @@ var gAccService = Components.classes["@mozilla.org/accessibilityService;1"].
 /**
  * Enable/disable logging.
  */
-function enableLogging(aModules)
-{
+function enableLogging(aModules) {
   gAccService.setLogging(aModules);
 }
-function disableLogging()
-{
+function disableLogging() {
   gAccService.setLogging("");
 }
-function isLogged(aModule)
-{
+function isLogged(aModule) {
   return gAccService.isLogged(aModule);
 }
 
 /**
  * Dumps the accessible tree into console.
  */
-function dumpTree(aId, aMsg)
-{
-  function dumpTreeIntl(acc, indent)
-  {
+function dumpTree(aId, aMsg) {
+  function dumpTreeIntl(acc, indent) {
     dump(indent + prettyName(acc) + "\n");
 
     var children = acc.children;
@@ -131,8 +126,7 @@ function dumpTree(aId, aMsg)
     }
   }
 
-  function dumpDOMTreeIntl(node, indent)
-  {
+  function dumpDOMTreeIntl(node, indent) {
     dump(indent + prettyName(node) + "\n");
 
     var children = node.childNodes;
@@ -157,13 +151,10 @@ function dumpTree(aId, aMsg)
  *
  * @param aFunc  the function to invoke
  */
-function addA11yLoadEvent(aFunc, aWindow)
-{
-  function waitForDocLoad()
-  {
+function addA11yLoadEvent(aFunc, aWindow) {
+  function waitForDocLoad() {
     window.setTimeout(
-      function()
-      {
+      function() {
         var targetDocument = aWindow ? aWindow.document : document;
         var accDoc = getAccessible(targetDocument);
         var state = {};
@@ -183,8 +174,7 @@ function addA11yLoadEvent(aFunc, aWindow)
 /**
  * Analogy of SimpleTest.is function used to compare objects.
  */
-function isObject(aObj, aExpectedObj, aMsg)
-{
+function isObject(aObj, aExpectedObj, aMsg) {
   if (aObj == aExpectedObj) {
     ok(true, aMsg);
     return;
@@ -201,8 +191,7 @@ function isObject(aObj, aExpectedObj, aMsg)
 /**
  * Return the DOM node by identifier (may be accessible, DOM node or ID).
  */
-function getNode(aAccOrNodeOrID, aDocument)
-{
+function getNode(aAccOrNodeOrID, aDocument) {
   if (!aAccOrNodeOrID)
     return null;
 
@@ -245,8 +234,7 @@ const DONOTFAIL_IF_NO_INTERFACE = 2;
  * @param aDoNotFailIf       [in, optional] no error for special cases (see
  *                            constants above)
  */
-function getAccessible(aAccOrElmOrID, aInterfaces, aElmObj, aDoNotFailIf)
-{
+function getAccessible(aAccOrElmOrID, aInterfaces, aElmObj, aDoNotFailIf) {
   if (!aAccOrElmOrID)
     return null;
 
@@ -311,8 +299,7 @@ function getAccessible(aAccOrElmOrID, aInterfaces, aElmObj, aDoNotFailIf)
  * Return true if the given identifier has an accessible, or exposes the wanted
  * interfaces.
  */
-function isAccessible(aAccOrElmOrID, aInterfaces)
-{
+function isAccessible(aAccOrElmOrID, aInterfaces) {
   return !!getAccessible(aAccOrElmOrID, aInterfaces, null,
                          DONOTFAIL_IF_NO_ACC | DONOTFAIL_IF_NO_INTERFACE);
 }
@@ -320,8 +307,7 @@ function isAccessible(aAccOrElmOrID, aInterfaces)
 /**
  * Return an accessible that contains the DOM node for the given identifier.
  */
-function getContainerAccessible(aAccOrElmOrID)
-{
+function getContainerAccessible(aAccOrElmOrID) {
   var node = getNode(aAccOrElmOrID);
   if (!node)
     return null;
@@ -333,8 +319,7 @@ function getContainerAccessible(aAccOrElmOrID)
 /**
  * Return root accessible for the given identifier.
  */
-function getRootAccessible(aAccOrElmOrID)
-{
+function getRootAccessible(aAccOrElmOrID) {
   var acc = getAccessible(aAccOrElmOrID ? aAccOrElmOrID : document);
   return acc ? acc.rootDocument.QueryInterface(nsIAccessible) : null;
 }
@@ -342,8 +327,7 @@ function getRootAccessible(aAccOrElmOrID)
 /**
  * Return tab document accessible the given accessible is contained by.
  */
-function getTabDocAccessible(aAccOrElmOrID)
-{
+function getTabDocAccessible(aAccOrElmOrID) {
   var acc = getAccessible(aAccOrElmOrID ? aAccOrElmOrID : document);
 
   var docAcc = acc.document.QueryInterface(nsIAccessible);
@@ -360,8 +344,7 @@ function getTabDocAccessible(aAccOrElmOrID)
 /**
  * Return application accessible.
  */
-function getApplicationAccessible()
-{
+function getApplicationAccessible() {
   return gAccService.getApplicationAccessible().
     QueryInterface(nsIAccessibleApplication);
 }
@@ -369,8 +352,7 @@ function getApplicationAccessible()
 /**
  * A version of accessible tree testing, doesn't fail if tree is not complete.
  */
-function testElm(aID, aTreeObj)
-{
+function testElm(aID, aTreeObj) {
   testAccessibleTree(aID, aTreeObj, kSkipTreeFullCheck);
 }
 
@@ -392,8 +374,7 @@ const kSkipTreeFullCheck = 1;
  *                                      fields
  * @param aFlags          [in, optional] flags, see constants above
  */
-function testAccessibleTree(aAccOrElmOrID, aAccTree, aFlags)
-{
+function testAccessibleTree(aAccOrElmOrID, aAccTree, aFlags) {
   var acc = getAccessible(aAccOrElmOrID);
   if (!acc)
     return;
@@ -580,8 +561,7 @@ function testAccessibleTree(aAccOrElmOrID, aAccTree, aFlags)
 /**
  * Return true if accessible for the given node is in cache.
  */
-function isAccessibleInCache(aNodeOrId)
-{
+function isAccessibleInCache(aNodeOrId) {
   var node = getNode(aNodeOrId);
   return !!gAccService.getAccessibleFromCache(node);
 }
@@ -592,8 +572,7 @@ function isAccessibleInCache(aNodeOrId)
  * @param  aAcc       [in] the defunct accessible
  * @param  aNodeOrId  [in] the DOM node identifier for the defunct accessible
  */
-function testDefunctAccessible(aAcc, aNodeOrId)
-{
+function testDefunctAccessible(aAcc, aNodeOrId) {
   if (aNodeOrId)
     ok(!isAccessible(aNodeOrId),
        "Accessible for " + aNodeOrId + " wasn't properly shut down!");
@@ -668,16 +647,14 @@ function testDefunctAccessible(aAcc, aNodeOrId)
 /**
  * Convert role to human readable string.
  */
-function roleToString(aRole)
-{
+function roleToString(aRole) {
   return gAccService.getStringRole(aRole);
 }
 
 /**
  * Convert states to human readable string.
  */
-function statesToString(aStates, aExtraStates)
-{
+function statesToString(aStates, aExtraStates) {
   var list = gAccService.getStringStates(aStates, aExtraStates);
 
   var str = "";
@@ -693,16 +670,14 @@ function statesToString(aStates, aExtraStates)
 /**
  * Convert event type to human readable string.
  */
-function eventTypeToString(aEventType)
-{
+function eventTypeToString(aEventType) {
   return gAccService.getStringEventType(aEventType);
 }
 
 /**
  * Convert relation type to human readable string.
  */
-function relationTypeToString(aRelationType)
-{
+function relationTypeToString(aRelationType) {
   return gAccService.getStringRelationType(aRelationType);
 }
 
@@ -716,8 +691,7 @@ function getLoadContext() {
 /**
  * Return text from clipboard.
  */
-function getTextFromClipboard()
-{
+function getTextFromClipboard() {
   var clip = Components.classes["@mozilla.org/widget/clipboard;1"].
     getService(Components.interfaces.nsIClipboard);
   if (!clip)
@@ -772,8 +746,7 @@ function getAccessibleDOMNodeID(accessible) {
 /**
  * Return pretty name for identifier, it may be ID, DOM node or accessible.
  */
-function prettyName(aIdentifier)
-{
+function prettyName(aIdentifier) {
   if (aIdentifier instanceof Array) {
     var msg = "";
     for (var idx = 0; idx < aIdentifier.length; idx++) {
@@ -843,8 +816,7 @@ function prettyName(aIdentifier)
  * @param aString the string to shorten.
  * @returns the shortened string.
  */
-function shortenString(aString, aMaxLength)
-{
+function shortenString(aString, aMaxLength) {
   if (aString.length <= MAX_TRIM_LENGTH)
     return aString;
 
@@ -860,8 +832,7 @@ function shortenString(aString, aMaxLength)
 /**
  * Return main chrome window (crosses chrome boundary)
  */
-function getMainChromeWindow(aWindow)
-{
+function getMainChromeWindow(aWindow) {
   return aWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
                 .getInterface(Components.interfaces.nsIWebNavigation)
                 .QueryInterface(Components.interfaces.nsIDocShellTreeItem)
@@ -876,8 +847,7 @@ function getMainChromeWindow(aWindow)
  * @param aNewEnabledState [in] the enabled state, e.g. SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED
  * @param aPluginName [in, optional] The name of the plugin, defaults to "Test Plug-in"
  */
-function setTestPluginEnabledState(aNewEnabledState, aPluginName)
-{
+function setTestPluginEnabledState(aNewEnabledState, aPluginName) {
   var plugin = getTestPluginTag(aPluginName);
   var oldEnabledState = plugin.enabledState;
   plugin.enabledState = aNewEnabledState;
@@ -893,8 +863,7 @@ function setTestPluginEnabledState(aNewEnabledState, aPluginName)
 // //////////////////////////////////////////////////////////////////////////////
 // Accessible general
 
-function getNodePrettyName(aNode)
-{
+function getNodePrettyName(aNode) {
   try {
     var tag = "";
     if (aNode.nodeType == nsIDOMNode.DOCUMENT_NODE) {
@@ -911,8 +880,7 @@ function getNodePrettyName(aNode)
   }
 }
 
-function getObjAddress(aObj)
-{
+function getObjAddress(aObj) {
   var exp = /native\s*@\s*(0x[a-f0-9]+)/g;
   var match = exp.exec(aObj.toString());
   if (match)
@@ -921,8 +889,7 @@ function getObjAddress(aObj)
   return aObj.toString();
 }
 
-function getTestPluginTag(aPluginName)
-{
+function getTestPluginTag(aPluginName) {
   var ph = SpecialPowers.Cc["@mozilla.org/plugin/host;1"]
                         .getService(SpecialPowers.Ci.nsIPluginHost);
   var tags = ph.getPluginTags();
@@ -937,8 +904,7 @@ function getTestPluginTag(aPluginName)
   return null;
 }
 
-function normalizeAccTreeObj(aObj)
-{
+function normalizeAccTreeObj(aObj) {
   var key = Object.keys(aObj)[0];
   var roleName = "ROLE_" + key;
   if (roleName in nsIAccessibleRole) {
diff --git a/accessible/tests/mochitest/editabletext/editabletext.js b/accessible/tests/mochitest/editabletext/editabletext.js
index 6b027fb21b6b..c5c4fe437f38 100644
--- a/accessible/tests/mochitest/editabletext/editabletext.js
+++ b/accessible/tests/mochitest/editabletext/editabletext.js
@@ -1,23 +1,19 @@
 /**
  * Perform all editable text tests.
  */
-function editableTextTestRun()
-{
-  this.add = function add(aTest)
-  {
+function editableTextTestRun() {
+  this.add = function add(aTest) {
     this.seq.push(aTest);
   }
 
-  this.run = function run()
-  {
+  this.run = function run() {
     this.iterate();
   }
 
   this.index = 0;
   this.seq = [];
 
-  this.iterate = function iterate()
-  {
+  this.iterate = function iterate() {
     if (this.index < this.seq.length) {
       this.seq[this.index++].startTest(this);
       return;
@@ -31,14 +27,12 @@ function editableTextTestRun()
 /**
  * Used to test nsIEditableTextAccessible methods.
  */
-function editableTextTest(aID)
-{
+function editableTextTest(aID) {
   /**
    * Schedule a test, the given function with its arguments will be executed
    * when preceding test is complete.
    */
-  this.scheduleTest = function scheduleTest(aFunc)
-  {
+  this.scheduleTest = function scheduleTest(aFunc) {
     // A data container acts like a dummy invoker, it's never invoked but
     // it's used to generate real invoker when previous invoker was handled.
     var dataContainer = {
@@ -56,12 +50,10 @@ function editableTextTest(aID)
   /**
    * setTextContents test.
    */
-  this.setTextContents = function setTextContents(aValue, aSkipStartOffset)
-  {
+  this.setTextContents = function setTextContents(aValue, aSkipStartOffset) {
     var testID = "setTextContents '" + aValue + "' for " + prettyName(aID);
 
-    function setTextContentsInvoke()
-    {
+    function setTextContentsInvoke() {
       dump(`\nsetTextContents '${aValue}'\n`);
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.setTextContents(aValue);
@@ -81,13 +73,11 @@ function editableTextTest(aID)
   /**
    * insertText test.
    */
-  this.insertText = function insertText(aStr, aPos, aResStr, aResPos)
-  {
+  this.insertText = function insertText(aStr, aPos, aResStr, aResPos) {
     var testID = "insertText '" + aStr + "' at " + aPos + " for " +
       prettyName(aID);
 
-    function insertTextInvoke()
-    {
+    function insertTextInvoke() {
       dump(`\ninsertText '${aStr}' at ${aPos} pos\n`);
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.insertText(aStr, aPos);
@@ -101,13 +91,11 @@ function editableTextTest(aID)
   /**
    * copyText test.
    */
-  this.copyText = function copyText(aStartPos, aEndPos, aClipboardStr)
-  {
+  this.copyText = function copyText(aStartPos, aEndPos, aClipboardStr) {
     var testID = "copyText from " + aStartPos + " to " + aEndPos + " for " +
       prettyName(aID);
 
-    function copyTextInvoke()
-    {
+    function copyTextInvoke() {
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.copyText(aStartPos, aEndPos);
     }
@@ -120,13 +108,11 @@ function editableTextTest(aID)
    * copyText and pasteText test.
    */
   this.copyNPasteText = function copyNPasteText(aStartPos, aEndPos,
-                                                aPos, aResStr)
-  {
+                                                aPos, aResStr) {
     var testID = "copyText from " + aStartPos + " to " + aEndPos +
       "and pasteText at " + aPos + " for " + prettyName(aID);
 
-    function copyNPasteTextInvoke()
-    {
+    function copyNPasteTextInvoke() {
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.copyText(aStartPos, aEndPos);
       acc.pasteText(aPos);
@@ -140,13 +126,11 @@ function editableTextTest(aID)
    * cutText test.
    */
   this.cutText = function cutText(aStartPos, aEndPos, aResStr,
-                                  aResStartPos, aResEndPos)
-  {
+                                  aResStartPos, aResEndPos) {
     var testID = "cutText from " + aStartPos + " to " + aEndPos + " for " +
       prettyName(aID);
 
-    function cutTextInvoke()
-    {
+    function cutTextInvoke() {
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.cutText(aStartPos, aEndPos);
     }
@@ -161,13 +145,11 @@ function editableTextTest(aID)
    * cutText and pasteText test.
    */
   this.cutNPasteText = function copyNPasteText(aStartPos, aEndPos,
-                                               aPos, aResStr)
-  {
+                                               aPos, aResStr) {
     var testID = "cutText from " + aStartPos + " to " + aEndPos +
       " and pasteText at " + aPos + " for " + prettyName(aID);
 
-    function cutNPasteTextInvoke()
-    {
+    function cutNPasteTextInvoke() {
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.cutText(aStartPos, aEndPos);
       acc.pasteText(aPos);
@@ -182,12 +164,10 @@ function editableTextTest(aID)
   /**
    * pasteText test.
    */
-  this.pasteText = function pasteText(aPos, aResStr)
-  {
+  this.pasteText = function pasteText(aPos, aResStr) {
     var testID = "pasteText at " + aPos + " for " + prettyName(aID);
 
-    function pasteTextInvoke()
-    {
+    function pasteTextInvoke() {
       var acc = getAccessible(aID, nsIAccessibleEditableText);
       acc.pasteText(aPos);
     }
@@ -199,16 +179,14 @@ function editableTextTest(aID)
   /**
    * deleteText test.
    */
-  this.deleteText = function deleteText(aStartPos, aEndPos, aResStr)
-  {
+  this.deleteText = function deleteText(aStartPos, aEndPos, aResStr) {
     var testID = "deleteText from " + aStartPos + " to " + aEndPos +
       " for " + prettyName(aID);
 
     var oldValue = getValue(aID).substring(aStartPos, aEndPos);
     var removeTripple = oldValue ? [aStartPos, aEndPos, oldValue] : null;
 
-    function deleteTextInvoke()
-    {
+    function deleteTextInvoke() {
       var acc = getAccessible(aID, [nsIAccessibleEditableText]);
       acc.deleteText(aStartPos, aEndPos);
     }
@@ -220,8 +198,7 @@ function editableTextTest(aID)
   // ////////////////////////////////////////////////////////////////////////////
   // Implementation details.
 
-  function getValue(aID)
-  {
+  function getValue(aID) {
     var elm = getNode(aID);
     if (elm instanceof Components.interfaces.nsIDOMNSEditableElement)
       return elm.value;
@@ -235,22 +212,18 @@ function editableTextTest(aID)
   /**
    * Common checkers.
    */
-  function getValueChecker(aID, aValue)
-  {
+  function getValueChecker(aID, aValue) {
     var checker = {
-      check: function valueChecker_check()
-      {
+      check: function valueChecker_check() {
         is(getValue(aID), aValue, "Wrong value " + aValue);
       }
     };
     return checker;
   }
 
-  function getClipboardChecker(aID, aText)
-  {
+  function getClipboardChecker(aID, aText) {
     var checker = {
-      check: function clipboardChecker_check()
-      {
+      check: function clipboardChecker_check() {
         is(getTextFromClipboard(), aText, "Wrong text in clipboard.");
       }
     };
@@ -260,8 +233,7 @@ function editableTextTest(aID)
   /**
    * Process next scheduled test.
    */
-  this.unwrapNextTest = function unwrapNextTest()
-  {
+  this.unwrapNextTest = function unwrapNextTest() {
     var data = this.mEventQueue.mInvokers[this.mEventQueue.mIndex + 1];
     if (data)
       data.func.apply(this, data.funcArgs);
@@ -271,15 +243,13 @@ function editableTextTest(aID)
    * Used to generate an invoker object for the sheduled test.
    */
   this.generateTest = function generateTest(aID, aRemoveTriple, aInsertTriple,
-                                            aInvokeFunc, aChecker, aInvokerID)
-  {
+                                            aInvokeFunc, aChecker, aInvokerID) {
     var et = this;
     var invoker = {
       eventSeq: [],
 
       invoke: aInvokeFunc,
-      finalCheck: function finalCheck()
-      {
+      finalCheck: function finalCheck() {
         // dumpTree(aID, `'${aID}' tree:`);
 
         aChecker.check();
@@ -312,12 +282,10 @@ function editableTextTest(aID)
   /**
    * Run the tests.
    */
-  this.startTest = function startTest(aTestRun)
-  {
+  this.startTest = function startTest(aTestRun) {
     var testRunObj = aTestRun;
     var thisObj = this;
-    this.mEventQueue.onFinish = function finishCallback()
-    {
+    this.mEventQueue.onFinish = function finishCallback() {
       // Notify textRun object that all tests were finished.
       testRunObj.iterate();
 
diff --git a/accessible/tests/mochitest/editabletext/test_1.html b/accessible/tests/mochitest/editabletext/test_1.html
index 2bc07cd6f091..250c4a68794f 100644
--- a/accessible/tests/mochitest/editabletext/test_1.html
+++ b/accessible/tests/mochitest/editabletext/test_1.html
@@ -22,8 +22,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=452161
     // gA11yEventDumpToConsole = true;
     // enableLogging("tree,verbose"); // debug
 
-    function addTestEditable(aID, aTestRun, aBeforeContent, aAfterContent)
-    {
+    function addTestEditable(aID, aTestRun, aBeforeContent, aAfterContent) {
       var et = new editableTextTest(aID);
       var startOffset = aBeforeContent ? aBeforeContent.length : 0;
       // XXX afterContent currently is not used
@@ -69,8 +68,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=452161
 
     // gA11yEventDumpToConsole = true; // debug stuff
 
-    function runTest()
-    {
+    function runTest() {
       var testRun = new editableTextTestRun();
 
       addTestEditable("input", testRun);
@@ -83,8 +81,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=452161
       testRun.run(); // Will call SimpleTest.finish();
     }
 
-    function doTest()
-    {
+    function doTest() {
       // Prepare tested elements.
 
       // Design mode on/off triggers an editable state change event on
diff --git a/accessible/tests/mochitest/editabletext/test_2.html b/accessible/tests/mochitest/editabletext/test_2.html
index 5d96ebf35866..70a85edb673a 100644
--- a/accessible/tests/mochitest/editabletext/test_2.html
+++ b/accessible/tests/mochitest/editabletext/test_2.html
@@ -16,8 +16,7 @@
           src="editabletext.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var et = new editableTextTest("input");
 
       // 'ee' insertion/removal at 1 or 2 offset of 'hello'/'heeello' string
diff --git a/accessible/tests/mochitest/elm/test_HTMLSpec.html b/accessible/tests/mochitest/elm/test_HTMLSpec.html
index e1103c7a42b6..1aecb013b496 100644
--- a/accessible/tests/mochitest/elm/test_HTMLSpec.html
+++ b/accessible/tests/mochitest/elm/test_HTMLSpec.html
@@ -24,8 +24,7 @@
           src="../name.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // HTML:a@href
 
diff --git a/accessible/tests/mochitest/elm/test_MathMLSpec.html b/accessible/tests/mochitest/elm/test_MathMLSpec.html
index 1d4736efe050..c49123de4d60 100644
--- a/accessible/tests/mochitest/elm/test_MathMLSpec.html
+++ b/accessible/tests/mochitest/elm/test_MathMLSpec.html
@@ -24,8 +24,7 @@
           src="../name.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // math
 
diff --git a/accessible/tests/mochitest/elm/test_canvas.html b/accessible/tests/mochitest/elm/test_canvas.html
index 43cbcb494fe3..016871b58bd1 100644
--- a/accessible/tests/mochitest/elm/test_canvas.html
+++ b/accessible/tests/mochitest/elm/test_canvas.html
@@ -19,8 +19,7 @@
 
   <script type="application/javascript">
     var kX = 10, kY = 10, kWidth = 150, kHeight = 100;
-    function doTest()
-    {
+    function doTest() {
       var canv = document.getElementById("c");
       var context = canv.getContext("2d");
       var element = document.getElementById("showA");
diff --git a/accessible/tests/mochitest/elm/test_figure.html b/accessible/tests/mochitest/elm/test_figure.html
index d2358fa19731..c57937895169 100644
--- a/accessible/tests/mochitest/elm/test_figure.html
+++ b/accessible/tests/mochitest/elm/test_figure.html
@@ -21,8 +21,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       testRole("figure", ROLE_FIGURE);
       testRole("figcaption", ROLE_CAPTION);
 
diff --git a/accessible/tests/mochitest/elm/test_nsApplicationAcc.html b/accessible/tests/mochitest/elm/test_nsApplicationAcc.html
index 8bbcc54de320..005c33653687 100644
--- a/accessible/tests/mochitest/elm/test_nsApplicationAcc.html
+++ b/accessible/tests/mochitest/elm/test_nsApplicationAcc.html
@@ -13,8 +13,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var accessible = getApplicationAccessible();
       if (!accessible) {
         SimpleTest.finish();
diff --git a/accessible/tests/mochitest/elm/test_plugin.html b/accessible/tests/mochitest/elm/test_plugin.html
index 9d1204b6ca55..35b9a96a3933 100644
--- a/accessible/tests/mochitest/elm/test_plugin.html
+++ b/accessible/tests/mochitest/elm/test_plugin.html
@@ -17,8 +17,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       if (!WIN) {
         ok(true,
            "It's Windows specific test. Feel free to extend the test.");
diff --git a/accessible/tests/mochitest/elm/test_shadowroot.html b/accessible/tests/mochitest/elm/test_shadowroot.html
index ec6d6ab1e87d..f46a1333afdd 100644
--- a/accessible/tests/mochitest/elm/test_shadowroot.html
+++ b/accessible/tests/mochitest/elm/test_shadowroot.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       testElm("component", {
         role: ROLE_GROUPING,
         children: [
diff --git a/accessible/tests/mochitest/events.js b/accessible/tests/mochitest/events.js
index ebc094f2f848..48741ed3726c 100644
--- a/accessible/tests/mochitest/events.js
+++ b/accessible/tests/mochitest/events.js
@@ -70,8 +70,7 @@ var gA11yEventDumpFeature = "";
  * @param aArg1       [in, optional] argument passed into the function
  * @param aArg2       [in, optional] argument passed into the function
  */
-function waitForEvent(aEventType, aTargetOrFunc, aFunc, aContext, aArg1, aArg2)
-{
+function waitForEvent(aEventType, aTargetOrFunc, aFunc, aContext, aArg1, aArg2) {
   var handler = {
     handleEvent: function handleEvent(aEvent) {
 
@@ -92,8 +91,7 @@ function waitForEvent(aEventType, aTargetOrFunc, aFunc, aContext, aArg1, aArg2)
       unregisterA11yEventListener(aEventType, this);
 
       window.setTimeout(
-        function()
-        {
+        function() {
           aFunc.call(aContext, aArg1, aArg2);
         },
         0
@@ -108,8 +106,7 @@ function waitForEvent(aEventType, aTargetOrFunc, aFunc, aContext, aArg1, aArg2)
  * Generate mouse move over image map what creates image map accessible (async).
  * See waitForImageMap() function.
  */
-function waveOverImageMap(aImageMapID)
-{
+function waveOverImageMap(aImageMapID) {
   var imageMapNode = getNode(aImageMapID);
   synthesizeMouse(imageMapNode, 10, 10, { type: "mousemove" },
                   imageMapNode.ownerGlobal);
@@ -118,8 +115,7 @@ function waveOverImageMap(aImageMapID)
 /**
  * Call the given function when the tree of the given image map is built.
  */
-function waitForImageMap(aImageMapID, aTestFunc)
-{
+function waitForImageMap(aImageMapID, aTestFunc) {
   waveOverImageMap(aImageMapID);
 
   var imageMapAcc = getAccessible(aImageMapID);
@@ -139,8 +135,7 @@ function waitForImageMap(aImageMapID, aTestFunc)
  *                       this object is invoked with nsIAccessibleEvent object
  *                       as the first argument.
  */
-function registerA11yEventListener(aEventType, aEventHandler)
-{
+function registerA11yEventListener(aEventType, aEventHandler) {
   listenA11yEvents(true);
   addA11yEventListener(aEventType, aEventHandler);
 }
@@ -150,8 +145,7 @@ function registerA11yEventListener(aEventType, aEventHandler)
  * event listener (see registerA11yEventListener() function) when the listener
  * is not needed.
  */
-function unregisterA11yEventListener(aEventType, aEventHandler)
-{
+function unregisterA11yEventListener(aEventType, aEventHandler) {
   removeA11yEventListener(aEventType, aEventHandler);
   listenA11yEvents(false);
 }
@@ -254,23 +248,20 @@ const DO_NOT_FINISH_TEST = 1;
  * @param  aEventType  [in, optional] the default event type (isn't used if
  *                      invoker defines eventSeq property).
  */
-function eventQueue(aEventType)
-{
+function eventQueue(aEventType) {
   // public
 
   /**
    * Add invoker object into queue.
    */
-  this.push = function eventQueue_push(aEventInvoker)
-  {
+  this.push = function eventQueue_push(aEventInvoker) {
     this.mInvokers.push(aEventInvoker);
   }
 
   /**
    * Start the queue processing.
    */
-  this.invoke = function eventQueue_invoke()
-  {
+  this.invoke = function eventQueue_invoke() {
     listenA11yEvents(true);
 
     // XXX: Intermittent test_events_caretmove.html fails withouth timeout,
@@ -282,8 +273,7 @@ function eventQueue(aEventType)
    * This function is called when all events in the queue were handled.
    * Override it if you need to be notified of this.
    */
-  this.onFinish = function eventQueue_finish()
-  {
+  this.onFinish = function eventQueue_finish() {
   }
 
   // private
@@ -291,8 +281,7 @@ function eventQueue(aEventType)
   /**
    * Process next invoker.
    */
-  this.processNextInvoker = function eventQueue_processNextInvoker()
-  {
+  this.processNextInvoker = function eventQueue_processNextInvoker() {
     // Some scenario was matched, we wait on next invoker processing.
     if (this.mNextInvokerStatus == kInvokerCanceled) {
       this.setInvokerStatus(kInvokerNotScheduled,
@@ -347,12 +336,10 @@ function eventQueue(aEventType)
 
                 if (checker.unexpected) {
                   ok(true, msg + `There's no unexpected '${typeStr}' event.`);
-                }
-                else {
+                } else {
                   if (checker.todo) {
                     todo(false, `Todo event '${typeStr}' was caught`);
-                  }
-                  else {
+                  } else {
                     ok(true, `${msg} Event '${typeStr}' was handled.`);
                   }
                 }
@@ -381,8 +368,7 @@ function eventQueue(aEventType)
                 if (checker.wasCaught) {
                   ok(false, msg + "There's unexpected " + typeStr + " event.");
                 }
-              }
-              else if (!checker.wasCaught) {
+              } else if (!checker.wasCaught) {
                 var rf = checker.todo ? todo : ok;
                 rf(false, `${msg} '${typeStr} event is missed.`);
               }
@@ -444,8 +430,7 @@ function eventQueue(aEventType)
   }
 
   this.processNextInvokerInTimeout =
-    function eventQueue_processNextInvokerInTimeout(aUncondProcess)
-  {
+    function eventQueue_processNextInvokerInTimeout(aUncondProcess) {
     this.setInvokerStatus(kInvokerPending, "Process next invoker in timeout");
 
     // No need to wait extra timeout when a) we know we don't need to do that
@@ -465,8 +450,7 @@ function eventQueue(aEventType)
   /**
    * Handle events for the current invoker.
    */
-  this.handleEvent = function eventQueue_handleEvent(aEvent)
-  {
+  this.handleEvent = function eventQueue_handleEvent(aEvent) {
     var invoker = this.getInvoker();
     if (!invoker) // skip events before test was started
       return;
@@ -593,8 +577,7 @@ function eventQueue(aEventType)
 
   // Helpers
   this.processMatchedChecker =
-    function eventQueue_function(aEvent, aMatchedChecker, aScenarioIdx, aEventIdx)
-  {
+    function eventQueue_function(aEvent, aMatchedChecker, aScenarioIdx, aEventIdx) {
     aMatchedChecker.wasCaught++;
 
     if ("check" in aMatchedChecker)
@@ -606,8 +589,7 @@ function eventQueue(aEventType)
   }
 
   this.getNextExpectedEvent =
-    function eventQueue_getNextExpectedEvent(aEventSeq)
-  {
+    function eventQueue_getNextExpectedEvent(aEventSeq) {
     if (!("idx" in aEventSeq))
       aEventSeq.idx = 0;
 
@@ -624,35 +606,32 @@ function eventQueue(aEventType)
   }
 
   this.areExpectedEventsLeft =
-    function eventQueue_areExpectedEventsLeft(aScenario)
-  {
-    function scenarioHasUnhandledExpectedEvent(aEventSeq)
-    {
-      // Check if we have unhandled async (can be anywhere in the sequance) or
-      // sync expcected events yet.
-      for (var idx = 0; idx < aEventSeq.length; idx++) {
-        if (!aEventSeq[idx].unexpected && !aEventSeq[idx].todo &&
-            !aEventSeq[idx].wasCaught && !(aEventSeq[idx] instanceof orderChecker))
-          return true;
+    function eventQueue_areExpectedEventsLeft(aScenario) {
+      function scenarioHasUnhandledExpectedEvent(aEventSeq) {
+        // Check if we have unhandled async (can be anywhere in the sequance) or
+        // sync expcected events yet.
+        for (var idx = 0; idx < aEventSeq.length; idx++) {
+          if (!aEventSeq[idx].unexpected && !aEventSeq[idx].todo &&
+              !aEventSeq[idx].wasCaught && !(aEventSeq[idx] instanceof orderChecker))
+            return true;
+        }
+
+        return false;
       }
 
+      if (aScenario)
+        return scenarioHasUnhandledExpectedEvent(aScenario);
+
+      for (var scnIdx = 0; scnIdx < this.mScenarios.length; scnIdx++) {
+        var eventSeq = this.mScenarios[scnIdx];
+        if (scenarioHasUnhandledExpectedEvent(eventSeq))
+          return true;
+      }
       return false;
     }
 
-    if (aScenario)
-      return scenarioHasUnhandledExpectedEvent(aScenario);
-
-    for (var scnIdx = 0; scnIdx < this.mScenarios.length; scnIdx++) {
-      var eventSeq = this.mScenarios[scnIdx];
-      if (scenarioHasUnhandledExpectedEvent(eventSeq))
-        return true;
-    }
-    return false;
-  }
-
   this.areAllEventsExpected =
-    function eventQueue_areAllEventsExpected()
-  {
+    function eventQueue_areAllEventsExpected() {
     for (var scnIdx = 0; scnIdx < this.mScenarios.length; scnIdx++) {
       var eventSeq = this.mScenarios[scnIdx];
       for (var idx = 0; idx < eventSeq.length; idx++) {
@@ -665,8 +644,7 @@ function eventQueue(aEventType)
   }
 
   this.isUnexpectedEventScenario =
-    function eventQueue_isUnexpectedEventsScenario(aScenario)
-  {
+    function eventQueue_isUnexpectedEventsScenario(aScenario) {
     for (var idx = 0; idx < aScenario.length; idx++) {
       if (!aScenario[idx].unexpected && !aScenario[idx].todo)
         break;
@@ -676,8 +654,7 @@ function eventQueue(aEventType)
   }
 
   this.hasUnexpectedEventsScenario =
-    function eventQueue_hasUnexpectedEventsScenario()
-  {
+    function eventQueue_hasUnexpectedEventsScenario() {
     if (this.getInvoker().noEventsOnAction)
       return true;
 
@@ -690,8 +667,7 @@ function eventQueue(aEventType)
   }
 
   this.hasMatchedScenario =
-    function eventQueue_hasMatchedScenario()
-  {
+    function eventQueue_hasMatchedScenario() {
     for (var scnIdx = 0; scnIdx < this.mScenarios.length; scnIdx++) {
       var scn = this.mScenarios[scnIdx];
       if (!this.isUnexpectedEventScenario(scn) && !this.areExpectedEventsLeft(scn))
@@ -700,18 +676,15 @@ function eventQueue(aEventType)
     return false;
   }
 
-  this.getInvoker = function eventQueue_getInvoker()
-  {
+  this.getInvoker = function eventQueue_getInvoker() {
     return this.mInvokers[this.mIndex];
   }
 
-  this.getNextInvoker = function eventQueue_getNextInvoker()
-  {
+  this.getNextInvoker = function eventQueue_getNextInvoker() {
     return this.mInvokers[++this.mIndex];
   }
 
-  this.setEventHandler = function eventQueue_setEventHandler(aInvoker)
-  {
+  this.setEventHandler = function eventQueue_setEventHandler(aInvoker) {
     if (!("scenarios" in aInvoker) || aInvoker.scenarios.length == 0) {
       var eventSeq = aInvoker.eventSeq;
       var unexpectedEventSeq = aInvoker.unexpectedEventSeq;
@@ -791,8 +764,7 @@ function eventQueue(aEventType)
     return true;
   }
 
-  this.clearEventHandler = function eventQueue_clearEventHandler()
-  {
+  this.clearEventHandler = function eventQueue_clearEventHandler() {
     if (!this.mScenarios)
       return;
 
@@ -815,8 +787,7 @@ function eventQueue(aEventType)
     this.mScenarios = null;
   }
 
-  this.getEventID = function eventQueue_getEventID(aChecker)
-  {
+  this.getEventID = function eventQueue_getEventID(aChecker) {
     if ("getID" in aChecker)
       return aChecker.getID();
 
@@ -824,8 +795,7 @@ function eventQueue(aEventType)
     return invoker.getID();
   }
 
-  this.setInvokerStatus = function eventQueue_setInvokerStatus(aStatus, aLogMsg)
-  {
+  this.setInvokerStatus = function eventQueue_setInvokerStatus(aStatus, aLogMsg) {
     this.mNextInvokerStatus = aStatus;
 
     // Uncomment it to debug invoker processing logic.
@@ -849,8 +819,7 @@ const kInvokerPending = 1;
 const kInvokerCanceled = 2;
 
 eventQueue.getEventTypeAsString =
-  function eventQueue_getEventTypeAsString(aEventOrChecker)
-{
+  function eventQueue_getEventTypeAsString(aEventOrChecker) {
   if (aEventOrChecker instanceof nsIDOMEvent)
     return aEventOrChecker.type;
 
@@ -862,8 +831,7 @@ eventQueue.getEventTypeAsString =
 }
 
 eventQueue.getEventTargetDescr =
-  function eventQueue_getEventTargetDescr(aEventOrChecker, aDontForceTarget)
-{
+  function eventQueue_getEventTargetDescr(aEventOrChecker, aDontForceTarget) {
   if (aEventOrChecker instanceof nsIDOMEvent)
     return prettyName(aEventOrChecker.originalTarget);
 
@@ -881,21 +849,18 @@ eventQueue.getEventTargetDescr =
   return prettyName(target);
 }
 
-eventQueue.getEventPhase = function eventQueue_getEventPhase(aChecker)
-{
+eventQueue.getEventPhase = function eventQueue_getEventPhase(aChecker) {
   return ("phase" in aChecker) ? aChecker.phase : true;
 }
 
 eventQueue.compareEventTypes =
-  function eventQueue_compareEventTypes(aChecker, aEvent)
-{
+  function eventQueue_compareEventTypes(aChecker, aEvent) {
   var eventType = (aEvent instanceof nsIDOMEvent) ?
     aEvent.type : aEvent.eventType;
   return aChecker.type == eventType;
 }
 
-eventQueue.compareEvents = function eventQueue_compareEvents(aChecker, aEvent)
-{
+eventQueue.compareEvents = function eventQueue_compareEvents(aChecker, aEvent) {
   if (!eventQueue.compareEventTypes(aChecker, aEvent))
     return false;
 
@@ -919,8 +884,7 @@ eventQueue.compareEvents = function eventQueue_compareEvents(aChecker, aEvent)
   return target1 == target2;
 }
 
-eventQueue.isSameEvent = function eventQueue_isSameEvent(aChecker, aEvent)
-{
+eventQueue.isSameEvent = function eventQueue_isSameEvent(aChecker, aEvent) {
   // We don't have stored info about handled event other than its type and
   // target, thus we should filter text change and state change events since
   // they may occur on the same element because of complex changes.
@@ -930,8 +894,7 @@ eventQueue.isSameEvent = function eventQueue_isSameEvent(aChecker, aEvent)
 }
 
 eventQueue.invokerStatusToMsg =
-  function eventQueue_invokerStatusToMsg(aInvokerStatus, aMsg)
-{
+  function eventQueue_invokerStatusToMsg(aInvokerStatus, aMsg) {
   var msg = "invoker status: ";
   switch (aInvokerStatus) {
     case kInvokerNotScheduled:
@@ -954,8 +917,7 @@ eventQueue.invokerStatusToMsg =
 eventQueue.logEvent = function eventQueue_logEvent(aOrigEvent, aMatchedChecker,
                                                    aScenarioIdx, aEventIdx,
                                                    aAreExpectedEventsLeft,
-                                                   aInvokerStatus)
-{
+                                                   aInvokerStatus) {
   // Dump DOM event information. Skip a11y event since it is dumped by
   // gA11yEventObserver.
   if (aOrigEvent instanceof nsIDOMEvent) {
@@ -987,8 +949,7 @@ eventQueue.logEvent = function eventQueue_logEvent(aOrigEvent, aMatchedChecker,
  * Deal with action sequence. Used when you need to execute couple of actions
  * each after other one.
  */
-function sequence()
-{
+function sequence() {
   /**
    * Append new sequence item.
    *
@@ -1004,8 +965,7 @@ function sequence()
    * @param  aItemID     [in] identifier of item
    */
   this.append = function sequence_append(aProcessor, aEventType, aTarget,
-                                         aItemID)
-  {
+                                         aItemID) {
     var item = new sequenceItem(aProcessor, aEventType, aTarget, aItemID);
     this.items.push(item);
   }
@@ -1013,8 +973,7 @@ function sequence()
   /**
    * Process next sequence item.
    */
-  this.processNext = function sequence_processNext()
-  {
+  this.processNext = function sequence_processNext() {
     this.idx++;
     if (this.idx >= this.items.length) {
       ok(false, "End of sequence: nothing to process!");
@@ -1037,8 +996,7 @@ function sequence()
  * Defines a scenario of expected/unexpected events. Each invoker can have
  * one or more scenarios of events. Only one scenario must be completed.
  */
-function defineScenario(aInvoker, aEventSeq, aUnexpectedEventSeq)
-{
+function defineScenario(aInvoker, aEventSeq, aUnexpectedEventSeq) {
   if (!("scenarios" in aInvoker))
     aInvoker.scenarios = [];
 
@@ -1076,12 +1034,10 @@ function defineScenario(aInvoker, aEventSeq, aUnexpectedEventSeq)
 /**
  * Click invoker.
  */
-function synthClick(aNodeOrID, aCheckerOrEventSeq, aArgs)
-{
+function synthClick(aNodeOrID, aCheckerOrEventSeq, aArgs) {
   this.__proto__ = new synthAction(aNodeOrID, aCheckerOrEventSeq);
 
-  this.invoke = function synthClick_invoke()
-  {
+  this.invoke = function synthClick_invoke() {
     var targetNode = this.DOMNode;
     if (targetNode instanceof nsIDOMDocument) {
       targetNode =
@@ -1106,14 +1062,12 @@ function synthClick(aNodeOrID, aCheckerOrEventSeq, aArgs)
     synthesizeMouse(targetNode, x, y, aArgs ? aArgs : {});
   }
 
-  this.finalCheck = function synthClick_finalCheck()
-  {
+  this.finalCheck = function synthClick_finalCheck() {
     // Scroll top window back.
     window.top.scrollTo(0, 0);
   }
 
-  this.getID = function synthClick_getID()
-  {
+  this.getID = function synthClick_getID() {
     return prettyName(aNodeOrID) + " click";
   }
 }
@@ -1121,18 +1075,15 @@ function synthClick(aNodeOrID, aCheckerOrEventSeq, aArgs)
 /**
  * Mouse move invoker.
  */
-function synthMouseMove(aID, aCheckerOrEventSeq)
-{
+function synthMouseMove(aID, aCheckerOrEventSeq) {
   this.__proto__ = new synthAction(aID, aCheckerOrEventSeq);
 
-  this.invoke = function synthMouseMove_invoke()
-  {
+  this.invoke = function synthMouseMove_invoke() {
     synthesizeMouse(this.DOMNode, 1, 1, { type: "mousemove" });
     synthesizeMouse(this.DOMNode, 2, 2, { type: "mousemove" });
   }
 
-  this.getID = function synthMouseMove_getID()
-  {
+  this.getID = function synthMouseMove_getID() {
     return prettyName(aID) + " mouse move";
   }
 }
@@ -1140,17 +1091,14 @@ function synthMouseMove(aID, aCheckerOrEventSeq)
 /**
  * General key press invoker.
  */
-function synthKey(aNodeOrID, aKey, aArgs, aCheckerOrEventSeq)
-{
+function synthKey(aNodeOrID, aKey, aArgs, aCheckerOrEventSeq) {
   this.__proto__ = new synthAction(aNodeOrID, aCheckerOrEventSeq);
 
-  this.invoke = function synthKey_invoke()
-  {
+  this.invoke = function synthKey_invoke() {
     synthesizeKey(this.mKey, this.mArgs, this.mWindow);
   }
 
-  this.getID = function synthKey_getID()
-  {
+  this.getID = function synthKey_getID() {
     var key = this.mKey;
     switch (this.mKey) {
       case "VK_TAB":
@@ -1200,8 +1148,7 @@ function synthKey(aNodeOrID, aKey, aArgs, aCheckerOrEventSeq)
 /**
  * Tab key invoker.
  */
-function synthTab(aNodeOrID, aCheckerOrEventSeq, aWindow)
-{
+function synthTab(aNodeOrID, aCheckerOrEventSeq, aWindow) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_TAB",
                                 { shiftKey: false, window: aWindow },
                                 aCheckerOrEventSeq);
@@ -1210,8 +1157,7 @@ function synthTab(aNodeOrID, aCheckerOrEventSeq, aWindow)
 /**
  * Shift tab key invoker.
  */
-function synthShiftTab(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthShiftTab(aNodeOrID, aCheckerOrEventSeq) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_TAB", { shiftKey: true },
                                 aCheckerOrEventSeq);
 }
@@ -1219,8 +1165,7 @@ function synthShiftTab(aNodeOrID, aCheckerOrEventSeq)
 /**
  * Escape key invoker.
  */
-function synthEscapeKey(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthEscapeKey(aNodeOrID, aCheckerOrEventSeq) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_ESCAPE", null,
                                 aCheckerOrEventSeq);
 }
@@ -1228,8 +1173,7 @@ function synthEscapeKey(aNodeOrID, aCheckerOrEventSeq)
 /**
  * Down arrow key invoker.
  */
-function synthDownKey(aNodeOrID, aCheckerOrEventSeq, aArgs)
-{
+function synthDownKey(aNodeOrID, aCheckerOrEventSeq, aArgs) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_DOWN", aArgs,
                                 aCheckerOrEventSeq);
 }
@@ -1237,8 +1181,7 @@ function synthDownKey(aNodeOrID, aCheckerOrEventSeq, aArgs)
 /**
  * Up arrow key invoker.
  */
-function synthUpKey(aNodeOrID, aCheckerOrEventSeq, aArgs)
-{
+function synthUpKey(aNodeOrID, aCheckerOrEventSeq, aArgs) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_UP", aArgs,
                                 aCheckerOrEventSeq);
 }
@@ -1246,52 +1189,45 @@ function synthUpKey(aNodeOrID, aCheckerOrEventSeq, aArgs)
 /**
  * Left arrow key invoker.
  */
-function synthLeftKey(aNodeOrID, aCheckerOrEventSeq, aArgs)
-{
+function synthLeftKey(aNodeOrID, aCheckerOrEventSeq, aArgs) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_LEFT", aArgs, aCheckerOrEventSeq);
 }
 
 /**
  * Right arrow key invoker.
  */
-function synthRightKey(aNodeOrID, aCheckerOrEventSeq, aArgs)
-{
+function synthRightKey(aNodeOrID, aCheckerOrEventSeq, aArgs) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_RIGHT", aArgs, aCheckerOrEventSeq);
 }
 
 /**
  * Home key invoker.
  */
-function synthHomeKey(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthHomeKey(aNodeOrID, aCheckerOrEventSeq) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_HOME", null, aCheckerOrEventSeq);
 }
 
 /**
  * End key invoker.
  */
-function synthEndKey(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthEndKey(aNodeOrID, aCheckerOrEventSeq) {
   this.__proto__ = new synthKey(aNodeOrID, "VK_END", null, aCheckerOrEventSeq);
 }
 
 /**
  * Enter key invoker
  */
-function synthEnterKey(aID, aCheckerOrEventSeq)
-{
+function synthEnterKey(aID, aCheckerOrEventSeq) {
   this.__proto__ = new synthKey(aID, "VK_RETURN", null, aCheckerOrEventSeq);
 }
 
 /**
  * Synth alt + down arrow to open combobox.
  */
-function synthOpenComboboxKey(aID, aCheckerOrEventSeq)
-{
+function synthOpenComboboxKey(aID, aCheckerOrEventSeq) {
   this.__proto__ = new synthDownKey(aID, aCheckerOrEventSeq, { altKey: true });
 
-  this.getID = function synthOpenComboboxKey_getID()
-  {
+  this.getID = function synthOpenComboboxKey_getID() {
     return "open combobox (atl + down arrow) " + prettyName(aID);
   }
 }
@@ -1299,14 +1235,12 @@ function synthOpenComboboxKey(aID, aCheckerOrEventSeq)
 /**
  * Focus invoker.
  */
-function synthFocus(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthFocus(aNodeOrID, aCheckerOrEventSeq) {
   var checkerOfEventSeq =
     aCheckerOrEventSeq ? aCheckerOrEventSeq : new focusChecker(aNodeOrID);
   this.__proto__ = new synthAction(aNodeOrID, checkerOfEventSeq);
 
-  this.invoke = function synthFocus_invoke()
-  {
+  this.invoke = function synthFocus_invoke() {
     if (this.DOMNode instanceof Components.interfaces.nsIDOMNSEditableElement &&
         this.DOMNode.editor ||
         this.DOMNode instanceof Components.interfaces.nsIDOMXULTextBoxElement) {
@@ -1315,8 +1249,7 @@ function synthFocus(aNodeOrID, aCheckerOrEventSeq)
     this.DOMNode.focus();
   }
 
-  this.getID = function synthFocus_getID()
-  {
+  this.getID = function synthFocus_getID() {
     return prettyName(aNodeOrID) + " focus";
   }
 }
@@ -1324,20 +1257,17 @@ function synthFocus(aNodeOrID, aCheckerOrEventSeq)
 /**
  * Focus invoker. Focus the HTML body of content document of iframe.
  */
-function synthFocusOnFrame(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthFocusOnFrame(aNodeOrID, aCheckerOrEventSeq) {
   var frameDoc = getNode(aNodeOrID).contentDocument;
   var checkerOrEventSeq =
     aCheckerOrEventSeq ? aCheckerOrEventSeq : new focusChecker(frameDoc);
   this.__proto__ = new synthAction(frameDoc, checkerOrEventSeq);
 
-  this.invoke = function synthFocus_invoke()
-  {
+  this.invoke = function synthFocus_invoke() {
     this.DOMNode.body.focus();
   }
 
-  this.getID = function synthFocus_getID()
-  {
+  this.getID = function synthFocus_getID() {
     return prettyName(aNodeOrID) + " frame document focus";
   }
 }
@@ -1345,12 +1275,10 @@ function synthFocusOnFrame(aNodeOrID, aCheckerOrEventSeq)
 /**
  * Change the current item when the widget doesn't have a focus.
  */
-function changeCurrentItem(aID, aItemID)
-{
+function changeCurrentItem(aID, aItemID) {
   this.eventSeq = [ new nofocusChecker() ];
 
-  this.invoke = function changeCurrentItem_invoke()
-  {
+  this.invoke = function changeCurrentItem_invoke() {
     var controlNode = getNode(aID);
     var itemNode = getNode(aItemID);
 
@@ -1394,13 +1322,11 @@ function changeCurrentItem(aID, aItemID)
     controlNode.currentItem = itemNode;
   }
 
-  this.getID = function changeCurrentItem_getID()
-  {
+  this.getID = function changeCurrentItem_getID() {
     return "current item change for " + prettyName(aID);
   }
 
-  this.reportError = function changeCurrentItem_reportError()
-  {
+  this.reportError = function changeCurrentItem_reportError() {
     ok(false,
        "Error in test: proposed current item '" + aItemID + "' is already current");
   }
@@ -1409,13 +1335,11 @@ function changeCurrentItem(aID, aItemID)
 /**
  * Toggle top menu invoker.
  */
-function toggleTopMenu(aID, aCheckerOrEventSeq)
-{
+function toggleTopMenu(aID, aCheckerOrEventSeq) {
   this.__proto__ = new synthKey(aID, "VK_ALT", null,
                                 aCheckerOrEventSeq);
 
-  this.getID = function toggleTopMenu_getID()
-  {
+  this.getID = function toggleTopMenu_getID() {
     return "toggle top menu on " + prettyName(aID);
   }
 }
@@ -1423,13 +1347,11 @@ function toggleTopMenu(aID, aCheckerOrEventSeq)
 /**
  * Context menu invoker.
  */
-function synthContextMenu(aID, aCheckerOrEventSeq)
-{
+function synthContextMenu(aID, aCheckerOrEventSeq) {
   this.__proto__ = new synthClick(aID, aCheckerOrEventSeq,
                                   { button: 0, type: "contextmenu" });
 
-  this.getID = function synthContextMenu_getID()
-  {
+  this.getID = function synthContextMenu_getID() {
     return "context menu on " + prettyName(aID);
   }
 }
@@ -1437,20 +1359,17 @@ function synthContextMenu(aID, aCheckerOrEventSeq)
 /**
  * Open combobox, autocomplete and etc popup, check expandable states.
  */
-function openCombobox(aComboboxID)
-{
+function openCombobox(aComboboxID) {
   this.eventSeq = [
     new stateChangeChecker(STATE_EXPANDED, false, true, aComboboxID)
   ];
 
-  this.invoke = function openCombobox_invoke()
-  {
+  this.invoke = function openCombobox_invoke() {
     getNode(aComboboxID).focus();
     synthesizeKey("VK_DOWN", { altKey: true });
   }
 
-  this.getID = function openCombobox_getID()
-  {
+  this.getID = function openCombobox_getID() {
     return "open combobox " + prettyName(aComboboxID);
   }
 }
@@ -1458,19 +1377,16 @@ function openCombobox(aComboboxID)
 /**
  * Close combobox, autocomplete and etc popup, check expandable states.
  */
-function closeCombobox(aComboboxID)
-{
+function closeCombobox(aComboboxID) {
   this.eventSeq = [
     new stateChangeChecker(STATE_EXPANDED, false, false, aComboboxID)
   ];
 
-  this.invoke = function closeCombobox_invoke()
-  {
+  this.invoke = function closeCombobox_invoke() {
     synthesizeKey("VK_ESCAPE", { });
   }
 
-  this.getID = function closeCombobox_getID()
-  {
+  this.getID = function closeCombobox_getID() {
     return "close combobox " + prettyName(aComboboxID);
   }
 }
@@ -1479,12 +1395,10 @@ function closeCombobox(aComboboxID)
 /**
  * Select all invoker.
  */
-function synthSelectAll(aNodeOrID, aCheckerOrEventSeq)
-{
+function synthSelectAll(aNodeOrID, aCheckerOrEventSeq) {
   this.__proto__ = new synthAction(aNodeOrID, aCheckerOrEventSeq);
 
-  this.invoke = function synthSelectAll_invoke()
-  {
+  this.invoke = function synthSelectAll_invoke() {
     if (this.DOMNode instanceof Components.interfaces.nsIDOMHTMLInputElement ||
         this.DOMNode instanceof Components.interfaces.nsIDOMXULTextBoxElement) {
       this.DOMNode.select();
@@ -1494,8 +1408,7 @@ function synthSelectAll(aNodeOrID, aCheckerOrEventSeq)
     }
   }
 
-  this.getID = function synthSelectAll_getID()
-  {
+  this.getID = function synthSelectAll_getID() {
     return aNodeOrID + " selectall";
   }
 }
@@ -1503,8 +1416,7 @@ function synthSelectAll(aNodeOrID, aCheckerOrEventSeq)
 /**
  * Move the caret to the end of line.
  */
-function moveToLineEnd(aID, aCaretOffset)
-{
+function moveToLineEnd(aID, aCaretOffset) {
   if (MAC) {
     this.__proto__ = new synthKey(aID, "VK_RIGHT", { metaKey: true },
                                   new caretMoveChecker(aCaretOffset, aID));
@@ -1513,8 +1425,7 @@ function moveToLineEnd(aID, aCaretOffset)
                                      new caretMoveChecker(aCaretOffset, aID));
   }
 
-  this.getID = function moveToLineEnd_getID()
-  {
+  this.getID = function moveToLineEnd_getID() {
     return "move to line end in " + prettyName(aID);
   }
 }
@@ -1522,12 +1433,10 @@ function moveToLineEnd(aID, aCaretOffset)
 /**
  * Move the caret to the end of previous line if any.
  */
-function moveToPrevLineEnd(aID, aCaretOffset)
-{
+function moveToPrevLineEnd(aID, aCaretOffset) {
   this.__proto__ = new synthAction(aID, new caretMoveChecker(aCaretOffset, aID));
 
-  this.invoke = function moveToPrevLineEnd_invoke()
-  {
+  this.invoke = function moveToPrevLineEnd_invoke() {
     synthesizeKey("VK_UP", { });
 
     if (MAC)
@@ -1536,8 +1445,7 @@ function moveToPrevLineEnd(aID, aCaretOffset)
       synthesizeKey("VK_END", { });
   }
 
-  this.getID = function moveToPrevLineEnd_getID()
-  {
+  this.getID = function moveToPrevLineEnd_getID() {
     return "move to previous line end in " + prettyName(aID);
   }
 }
@@ -1545,8 +1453,7 @@ function moveToPrevLineEnd(aID, aCaretOffset)
 /**
  * Move the caret to begining of the line.
  */
-function moveToLineStart(aID, aCaretOffset)
-{
+function moveToLineStart(aID, aCaretOffset) {
   if (MAC) {
     this.__proto__ = new synthKey(aID, "VK_LEFT", { metaKey: true },
                                   new caretMoveChecker(aCaretOffset, aID));
@@ -1555,8 +1462,7 @@ function moveToLineStart(aID, aCaretOffset)
                                       new caretMoveChecker(aCaretOffset, aID));
   }
 
-  this.getID = function moveToLineEnd_getID()
-  {
+  this.getID = function moveToLineEnd_getID() {
     return "move to line start in " + prettyName(aID);
   }
 }
@@ -1564,8 +1470,7 @@ function moveToLineStart(aID, aCaretOffset)
 /**
  * Move the caret to begining of the text.
  */
-function moveToTextStart(aID)
-{
+function moveToTextStart(aID) {
   if (MAC) {
     this.__proto__ = new synthKey(aID, "VK_UP", { metaKey: true },
                                   new caretMoveChecker(0, aID));
@@ -1574,8 +1479,7 @@ function moveToTextStart(aID)
                                   new caretMoveChecker(0, aID));
   }
 
-  this.getID = function moveToTextStart_getID()
-  {
+  this.getID = function moveToTextStart_getID() {
     return "move to text start in " + prettyName(aID);
   }
 }
@@ -1585,15 +1489,13 @@ function moveToTextStart(aID)
  */
 function moveCaretToDOMPoint(aID, aDOMPointNodeID, aDOMPointOffset,
                              aExpectedOffset, aFocusTargetID,
-                             aCheckFunc)
-{
+                             aCheckFunc) {
   this.target = getAccessible(aID, [nsIAccessibleText]);
   this.DOMPointNode = getNode(aDOMPointNodeID);
   this.focus = aFocusTargetID ? getAccessible(aFocusTargetID) : null;
   this.focusNode = this.focus ? this.focus.DOMNode : null;
 
-  this.invoke = function moveCaretToDOMPoint_invoke()
-  {
+  this.invoke = function moveCaretToDOMPoint_invoke() {
     if (this.focusNode)
       this.focusNode.focus();
 
@@ -1606,14 +1508,12 @@ function moveCaretToDOMPoint(aID, aDOMPointNodeID, aDOMPointOffset,
     selection.addRange(selRange);
   }
 
-  this.getID = function moveCaretToDOMPoint_getID()
-  {
+  this.getID = function moveCaretToDOMPoint_getID() {
    return "Set caret on " + prettyName(aID) + " at point: " +
      prettyName(aDOMPointNodeID) + " node with offset " + aDOMPointOffset;
   }
 
-  this.finalCheck = function moveCaretToDOMPoint_finalCheck()
-  {
+  this.finalCheck = function moveCaretToDOMPoint_finalCheck() {
     if (aCheckFunc)
       aCheckFunc.call();
   }
@@ -1629,19 +1529,16 @@ function moveCaretToDOMPoint(aID, aDOMPointNodeID, aDOMPointOffset,
 /**
  * Set caret offset in text accessible.
  */
-function setCaretOffset(aID, aOffset, aFocusTargetID)
-{
+function setCaretOffset(aID, aOffset, aFocusTargetID) {
   this.target = getAccessible(aID, [nsIAccessibleText]);
   this.offset = aOffset == -1 ? this.target.characterCount : aOffset;
   this.focus = aFocusTargetID ? getAccessible(aFocusTargetID) : null;
 
-  this.invoke = function setCaretOffset_invoke()
-  {
+  this.invoke = function setCaretOffset_invoke() {
     this.target.caretOffset = this.offset;
   }
 
-  this.getID = function setCaretOffset_getID()
-  {
+  this.getID = function setCaretOffset_getID() {
    return "Set caretOffset on " + prettyName(aID) + " at " + this.offset;
   }
 
@@ -1660,8 +1557,7 @@ function setCaretOffset(aID, aOffset, aFocusTargetID)
 /**
  * Common invoker checker (see eventSeq of eventQueue).
  */
-function invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg, aIsAsync)
-{
+function invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg, aIsAsync) {
   this.type = aEventType;
   this.async = aIsAsync;
 
@@ -1669,8 +1565,7 @@ function invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg, aIsAsync)
   this.__defineSetter__("target", invokerChecker_targetSetter);
 
   // implementation details
-  function invokerChecker_targetGetter()
-  {
+  function invokerChecker_targetGetter() {
     if (typeof this.mTarget == "function")
       return this.mTarget.call(null, this.mTargetFuncArg);
     if (typeof this.mTarget == "string")
@@ -1679,16 +1574,14 @@ function invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg, aIsAsync)
     return this.mTarget;
   }
 
-  function invokerChecker_targetSetter(aValue)
-  {
+  function invokerChecker_targetSetter(aValue) {
     this.mTarget = aValue;
     return this.mTarget;
   }
 
   this.__defineGetter__("targetDescr", invokerChecker_targetDescrGetter);
 
-  function invokerChecker_targetDescrGetter()
-  {
+  function invokerChecker_targetDescrGetter() {
     if (typeof this.mTarget == "function")
       return this.mTarget.name + ", arg: " + this.mTargetFuncArg;
 
@@ -1703,8 +1596,7 @@ function invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg, aIsAsync)
  * event checker that forces preceeding async events to happen before this
  * checker.
  */
-function orderChecker()
-{
+function orderChecker() {
   // XXX it doesn't actually work to inherit from invokerChecker, but maybe we
   // should fix that?
   //  this.__proto__ = new invokerChecker(null, null, null, false);
@@ -1713,8 +1605,7 @@ function orderChecker()
 /**
  * Generic invoker checker for todo events.
  */
-function todo_invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg)
-{
+function todo_invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new invokerChecker(aEventType, aTargetOrFunc,
                                       aTargetFuncArg, true);
   this.todo = true;
@@ -1723,8 +1614,7 @@ function todo_invokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg)
 /**
  * Generic invoker checker for unexpected events.
  */
-function unexpectedInvokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg)
-{
+function unexpectedInvokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new invokerChecker(aEventType, aTargetOrFunc,
                                       aTargetFuncArg, true);
 
@@ -1734,27 +1624,23 @@ function unexpectedInvokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg)
 /**
  * Common invoker checker for async events.
  */
-function asyncInvokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg)
-{
+function asyncInvokerChecker(aEventType, aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new invokerChecker(aEventType, aTargetOrFunc,
                                       aTargetFuncArg, true);
 }
 
-function focusChecker(aTargetOrFunc, aTargetFuncArg)
-{
+function focusChecker(aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new invokerChecker(EVENT_FOCUS, aTargetOrFunc,
                                       aTargetFuncArg, false);
 
   this.unique = true; // focus event must be unique for invoker action
 
-  this.check = function focusChecker_check(aEvent)
-  {
+  this.check = function focusChecker_check(aEvent) {
     testStates(aEvent.accessible, STATE_FOCUSED);
   }
 }
 
-function nofocusChecker(aID)
-{
+function nofocusChecker(aID) {
   this.__proto__ = new focusChecker(aID);
   this.unexpected = true;
 }
@@ -1763,8 +1649,7 @@ function nofocusChecker(aID)
  * Text inserted/removed events checker.
  * @param aFromUser  [in, optional] kNotFromUserInput or kFromUserInput
  */
-function textChangeChecker(aID, aStart, aEnd, aTextOrFunc, aIsInserted, aFromUser, aAsync)
-{
+function textChangeChecker(aID, aStart, aEnd, aTextOrFunc, aIsInserted, aFromUser, aAsync) {
   this.target = getNode(aID);
   this.type = aIsInserted ? EVENT_TEXT_INSERTED : EVENT_TEXT_REMOVED;
   this.startOffset = aStart;
@@ -1772,8 +1657,7 @@ function textChangeChecker(aID, aStart, aEnd, aTextOrFunc, aIsInserted, aFromUse
   this.textOrFunc = aTextOrFunc;
   this.async = aAsync;
 
-  this.match = function stextChangeChecker_match(aEvent)
-  {
+  this.match = function stextChangeChecker_match(aEvent) {
     if (!(aEvent instanceof nsIAccessibleTextChangeEvent) ||
         aEvent.accessible !== getAccessible(this.target)) {
       return false;
@@ -1785,8 +1669,7 @@ function textChangeChecker(aID, aStart, aEnd, aTextOrFunc, aIsInserted, aFromUse
     return modifiedText === tcEvent.modifiedText;
   };
 
-  this.check = function textChangeChecker_check(aEvent)
-  {
+  this.check = function textChangeChecker_check(aEvent) {
     aEvent.QueryInterface(nsIAccessibleTextChangeEvent);
 
     var modifiedText = (typeof this.textOrFunc == "function") ?
@@ -1812,21 +1695,18 @@ function textChangeChecker(aID, aStart, aEnd, aTextOrFunc, aIsInserted, aFromUse
  * Caret move events checker.
  */
 function caretMoveChecker(aCaretOffset, aTargetOrFunc, aTargetFuncArg,
-                          aIsAsync)
-{
+                          aIsAsync) {
   this.__proto__ = new invokerChecker(EVENT_TEXT_CARET_MOVED,
                                       aTargetOrFunc, aTargetFuncArg, aIsAsync);
 
-  this.check = function caretMoveChecker_check(aEvent)
-  {
+  this.check = function caretMoveChecker_check(aEvent) {
     is(aEvent.QueryInterface(nsIAccessibleCaretMoveEvent).caretOffset,
        aCaretOffset,
        "Wrong caret offset for " + prettyName(aEvent.accessible));
   }
 }
 
-function asyncCaretMoveChecker(aCaretOffset, aTargetOrFunc, aTargetFuncArg)
-{
+function asyncCaretMoveChecker(aCaretOffset, aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new caretMoveChecker(aCaretOffset, aTargetOrFunc,
                                         aTargetFuncArg, true);
 }
@@ -1834,12 +1714,10 @@ function asyncCaretMoveChecker(aCaretOffset, aTargetOrFunc, aTargetFuncArg)
 /**
  * Text selection change checker.
  */
-function textSelectionChecker(aID, aStartOffset, aEndOffset)
-{
+function textSelectionChecker(aID, aStartOffset, aEndOffset) {
   this.__proto__ = new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID);
 
-  this.check = function textSelectionChecker_check(aEvent)
-  {
+  this.check = function textSelectionChecker_check(aEvent) {
     if (aStartOffset == aEndOffset) {
       ok(true, "Collapsed selection triggered text selection change event.");
     } else {
@@ -1851,12 +1729,10 @@ function textSelectionChecker(aID, aStartOffset, aEndOffset)
 /**
  * Object attribute changed checker
  */
-function objAttrChangedChecker(aID, aAttr)
-{
+function objAttrChangedChecker(aID, aAttr) {
   this.__proto__ = new invokerChecker(EVENT_OBJECT_ATTRIBUTE_CHANGED, aID);
 
-  this.check = function objAttrChangedChecker_check(aEvent)
-  {
+  this.check = function objAttrChangedChecker_check(aEvent) {
     var event = null;
     try {
       var event = aEvent.QueryInterface(
@@ -1873,8 +1749,7 @@ function objAttrChangedChecker(aID, aAttr)
       "Wrong attribute name of the object attribute changed event.");
   };
 
-  this.match = function objAttrChangedChecker_match(aEvent)
-  {
+  this.match = function objAttrChangedChecker_match(aEvent) {
     if (aEvent instanceof nsIAccessibleObjectAttributeChangedEvent) {
       var scEvent = aEvent.QueryInterface(
         nsIAccessibleObjectAttributeChangedEvent);
@@ -1890,13 +1765,11 @@ function objAttrChangedChecker(aID, aAttr)
  */
 function stateChangeChecker(aState, aIsExtraState, aIsEnabled,
                             aTargetOrFunc, aTargetFuncArg, aIsAsync,
-                            aSkipCurrentStateCheck)
-{
+                            aSkipCurrentStateCheck) {
   this.__proto__ = new invokerChecker(EVENT_STATE_CHANGE, aTargetOrFunc,
                                       aTargetFuncArg, aIsAsync);
 
-  this.check = function stateChangeChecker_check(aEvent)
-  {
+  this.check = function stateChangeChecker_check(aEvent) {
     var event = null;
     try {
       var event = aEvent.QueryInterface(nsIAccessibleStateChangeEvent);
@@ -1926,8 +1799,7 @@ function stateChangeChecker(aState, aIsExtraState, aIsEnabled,
     testStates(event.accessible, state, extraState, unxpdState, unxpdExtraState);
   }
 
-  this.match = function stateChangeChecker_match(aEvent)
-  {
+  this.match = function stateChangeChecker_match(aEvent) {
     if (aEvent instanceof nsIAccessibleStateChangeEvent) {
       var scEvent = aEvent.QueryInterface(nsIAccessibleStateChangeEvent);
       return (aEvent.accessible == getAccessible(this.target)) &&
@@ -1938,8 +1810,7 @@ function stateChangeChecker(aState, aIsExtraState, aIsEnabled,
 }
 
 function asyncStateChangeChecker(aState, aIsExtraState, aIsEnabled,
-                                 aTargetOrFunc, aTargetFuncArg)
-{
+                                 aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new stateChangeChecker(aState, aIsExtraState, aIsEnabled,
                                           aTargetOrFunc, aTargetFuncArg, true);
 }
@@ -1947,13 +1818,11 @@ function asyncStateChangeChecker(aState, aIsExtraState, aIsEnabled,
 /**
  * Expanded state change checker.
  */
-function expandedStateChecker(aIsEnabled, aTargetOrFunc, aTargetFuncArg)
-{
+function expandedStateChecker(aIsEnabled, aTargetOrFunc, aTargetFuncArg) {
   this.__proto__ = new invokerChecker(EVENT_STATE_CHANGE, aTargetOrFunc,
                                       aTargetFuncArg);
 
-  this.check = function expandedStateChecker_check(aEvent)
-  {
+  this.check = function expandedStateChecker_check(aEvent) {
     var event = null;
     try {
       var event = aEvent.QueryInterface(nsIAccessibleStateChangeEvent);
@@ -1981,8 +1850,7 @@ function expandedStateChecker(aIsEnabled, aTargetOrFunc, aTargetFuncArg)
 /**
  * Event seq for single selection change.
  */
-function selChangeSeq(aUnselectedID, aSelectedID)
-{
+function selChangeSeq(aUnselectedID, aSelectedID) {
   if (!aUnselectedID) {
     return [
       new stateChangeChecker(STATE_SELECTED, false, true, aSelectedID),
@@ -2009,8 +1877,7 @@ function selChangeSeq(aUnselectedID, aSelectedID)
 /**
  * Event seq for item removed form the selection.
  */
-function selRemoveSeq(aUnselectedID)
-{
+function selRemoveSeq(aUnselectedID) {
   return [
     new stateChangeChecker(STATE_SELECTED, false, false, aUnselectedID),
     new invokerChecker(EVENT_SELECTION_REMOVE, aUnselectedID)
@@ -2020,8 +1887,7 @@ function selRemoveSeq(aUnselectedID)
 /**
  * Event seq for item added to the selection.
  */
-function selAddSeq(aSelectedID)
-{
+function selAddSeq(aSelectedID) {
   return [
     new stateChangeChecker(STATE_SELECTED, false, true, aSelectedID),
     new invokerChecker(EVENT_SELECTION_ADD, aSelectedID)
@@ -2041,8 +1907,7 @@ var gA11yEventApplicantsCount = 0;
 
 var gA11yEventObserver =
 {
-  observe: function observe(aSubject, aTopic, aData)
-  {
+  observe: function observe(aSubject, aTopic, aData) {
     if (aTopic != "accessible-event")
       return;
 
@@ -2115,8 +1980,7 @@ var gA11yEventObserver =
   }
 };
 
-function listenA11yEvents(aStartToListen)
-{
+function listenA11yEvents(aStartToListen) {
   if (aStartToListen) {
     // Add observer when adding the first applicant only.
     if (!(gA11yEventApplicantsCount++))
@@ -2129,8 +1993,7 @@ function listenA11yEvents(aStartToListen)
   }
 }
 
-function addA11yEventListener(aEventType, aEventHandler)
-{
+function addA11yEventListener(aEventType, aEventHandler) {
   if (!(aEventType in gA11yEventListeners))
     gA11yEventListeners[aEventType] = [];
 
@@ -2140,8 +2003,7 @@ function addA11yEventListener(aEventType, aEventHandler)
     listenersArray.push(aEventHandler);
 }
 
-function removeA11yEventListener(aEventType, aEventHandler)
-{
+function removeA11yEventListener(aEventType, aEventHandler) {
   var listenersArray = gA11yEventListeners[aEventType];
   if (!listenersArray)
     return false;
@@ -2168,8 +2030,7 @@ var gLogger =
   /**
    * Return true if dump is enabled.
    */
-  isEnabled: function debugOutput_isEnabled()
-  {
+  isEnabled: function debugOutput_isEnabled() {
     return gA11yEventDumpID || gA11yEventDumpToConsole ||
       gA11yEventDumpToAppConsole;
   },
@@ -2177,8 +2038,7 @@ var gLogger =
   /**
    * Dump information into DOM and console if applicable.
    */
-  log: function logger_log(aMsg)
-  {
+  log: function logger_log(aMsg) {
     this.logToConsole(aMsg);
     this.logToAppConsole(aMsg);
     this.logToDOM(aMsg);
@@ -2192,8 +2052,7 @@ var gLogger =
    * @param aPreEmphText  [in, optional] the text is colored and appended prior
    *                        primary message
    */
-  logToDOM: function logger_logToDOM(aMsg, aHasIndent, aPreEmphText)
-  {
+  logToDOM: function logger_logToDOM(aMsg, aHasIndent, aPreEmphText) {
     if (gA11yEventDumpID == "")
       return;
 
@@ -2230,8 +2089,7 @@ var gLogger =
   /**
    * Log message to console.
    */
-  logToConsole: function logger_logToConsole(aMsg)
-  {
+  logToConsole: function logger_logToConsole(aMsg) {
     if (gA11yEventDumpToConsole)
       dump("\n" + aMsg + "\n");
   },
@@ -2239,8 +2097,7 @@ var gLogger =
   /**
    * Log message to error console.
    */
-  logToAppConsole: function logger_logToAppConsole(aMsg)
-  {
+  logToAppConsole: function logger_logToAppConsole(aMsg) {
     if (gA11yEventDumpToAppConsole)
       Services.console.logStringMessage("events: " + aMsg);
   },
@@ -2248,8 +2105,7 @@ var gLogger =
   /**
    * Return true if logging feature is enabled.
    */
-  hasFeature: function logger_hasFeature(aFeature)
-  {
+  hasFeature: function logger_hasFeature(aFeature) {
     var startIdx = gA11yEventDumpFeature.indexOf(aFeature);
     if (startIdx == - 1)
       return false;
@@ -2267,18 +2123,15 @@ var gLogger =
 /**
  * Base class of sequence item.
  */
-function sequenceItem(aProcessor, aEventType, aTarget, aItemID)
-{
+function sequenceItem(aProcessor, aEventType, aTarget, aItemID) {
   // private
 
-  this.startProcess = function sequenceItem_startProcess()
-  {
+  this.startProcess = function sequenceItem_startProcess() {
     this.queue.invoke();
   }
 
   this.queue = new eventQueue();
-  this.queue.onFinish = function()
-  {
+  this.queue.onFinish = function() {
     aProcessor.onProcessed();
     return DO_NOT_FINISH_TEST;
   }
@@ -2287,8 +2140,7 @@ function sequenceItem(aProcessor, aEventType, aTarget, aItemID)
     invoke: function invoker_invoke() {
       return aProcessor.process();
     },
-    getID: function invoker_getID()
-    {
+    getID: function invoker_getID() {
       return aItemID;
     },
     eventSeq: [ new invokerChecker(aEventType, aTarget) ]
@@ -2303,8 +2155,7 @@ function sequenceItem(aProcessor, aEventType, aTarget, aItemID)
 /**
  * Invoker base class for prepare an action.
  */
-function synthAction(aNodeOrID, aEventsObj)
-{
+function synthAction(aNodeOrID, aEventsObj) {
   this.DOMNode = getNode(aNodeOrID);
 
   if (aEventsObj) {
@@ -2322,6 +2173,5 @@ function synthAction(aNodeOrID, aEventsObj)
       defineScenario(this, scenarios[i]);
   }
 
-  this.getID = function synthAction_getID()
-    { return prettyName(aNodeOrID) + " action"; }
+  this.getID = function synthAction_getID() { return prettyName(aNodeOrID) + " action"; }
 }
diff --git a/accessible/tests/mochitest/events/docload_wnd.html b/accessible/tests/mochitest/events/docload_wnd.html
index f603b2770f19..c9efcad5470c 100644
--- a/accessible/tests/mochitest/events/docload_wnd.html
+++ b/accessible/tests/mochitest/events/docload_wnd.html
@@ -5,8 +5,7 @@
     const STATE_BUSY = Components.interfaces.nsIAccessibleStates.STATE_BUSY;
 
     var gService = null;
-    function waitForDocLoad()
-    {
+    function waitForDocLoad() {
       if (!gService) {
         gService = Components.classes["@mozilla.org/accessibilityService;1"].
          getService(Components.interfaces.nsIAccessibilityService);
@@ -24,8 +23,7 @@
       hideIFrame();
     }
 
-    function hideIFrame()
-    {
+    function hideIFrame() {
       var iframe = document.getElementById("iframe");
       gService.getAccessibleFor(iframe.contentDocument);
       iframe.style.display = "none";
diff --git a/accessible/tests/mochitest/events/test_aria_alert.html b/accessible/tests/mochitest/events/test_aria_alert.html
index b43c5f0ea4b7..b00a5c3c087c 100644
--- a/accessible/tests/mochitest/events/test_aria_alert.html
+++ b/accessible/tests/mochitest/events/test_aria_alert.html
@@ -19,12 +19,10 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function showAlert(aID)
-    {
+    function showAlert(aID) {
       this.DOMNode = document.createElement("div");
 
-      this.invoke = function showAlert_invoke()
-      {
+      this.invoke = function showAlert_invoke() {
         this.DOMNode.setAttribute("role", "alert");
         this.DOMNode.setAttribute("id", aID);
         var text = document.createTextNode("alert");
@@ -32,23 +30,19 @@
         document.body.appendChild(this.DOMNode);
       };
 
-      this.getID = function showAlert_getID()
-      {
+      this.getID = function showAlert_getID() {
         return "Show ARIA alert " + aID;
       };
     }
 
-    function changeAlert(aID)
-    {
+    function changeAlert(aID) {
       this.__defineGetter__("DOMNode", function() { return getNode(aID) });
 
-      this.invoke = function changeAlert_invoke()
-      {
+      this.invoke = function changeAlert_invoke() {
         this.DOMNode.textContent = "new alert";
       }
 
-      this.getID = function showAlert_getID()
-      {
+      this.getID = function showAlert_getID() {
         return "Change ARIA alert " + aID;
       }
     }
@@ -60,8 +54,7 @@
     // enableLogging("tree,events,verbose");
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue(nsIAccessibleEvent.EVENT_ALERT);
 
       gQueue.push(new showAlert("alert"));
diff --git a/accessible/tests/mochitest/events/test_aria_menu.html b/accessible/tests/mochitest/events/test_aria_menu.html
index 6a90cafa1f75..d64a041561fb 100644
--- a/accessible/tests/mochitest/events/test_aria_menu.html
+++ b/accessible/tests/mochitest/events/test_aria_menu.html
@@ -24,8 +24,7 @@
     const kViaDisplayStyle = 0;
     const kViaVisibilityStyle = 1;
 
-    function focusMenu(aMenuBarID, aMenuID, aActiveMenuBarID)
-    {
+    function focusMenu(aMenuBarID, aMenuID, aActiveMenuBarID) {
       this.eventSeq = [];
 
       if (aActiveMenuBarID) {
@@ -36,19 +35,16 @@
       this.eventSeq.push(new invokerChecker(EVENT_MENU_START, getNode(aMenuBarID)));
       this.eventSeq.push(new invokerChecker(EVENT_FOCUS, getNode(aMenuID)));
 
-      this.invoke = function focusMenu_invoke()
-      {
+      this.invoke = function focusMenu_invoke() {
         getNode(aMenuID).focus();
       }
 
-      this.getID = function focusMenu_getID()
-      {
+      this.getID = function focusMenu_getID() {
         return "focus menu '" + aMenuID + "'";
       }
     }
 
-    function showMenu(aMenuID, aParentMenuID, aHow)
-    {
+    function showMenu(aMenuID, aParentMenuID, aHow) {
       this.menuNode = getNode(aMenuID);
 
       // Because of aria-owns processing we may have menupopup start fired before
@@ -59,24 +55,21 @@
         new invokerChecker(EVENT_MENUPOPUP_START, this.menuNode)
       ];
 
-      this.invoke = function showMenu_invoke()
-      {
+      this.invoke = function showMenu_invoke() {
         if (aHow == kViaDisplayStyle)
           this.menuNode.style.display = "block";
         else
           this.menuNode.style.visibility = "visible";
       };
 
-      this.getID = function showMenu_getID()
-      {
+      this.getID = function showMenu_getID() {
         return "Show ARIA menu '" + aMenuID + "' by " +
           (aHow == kViaDisplayStyle ? "display" : "visibility") +
           " style tricks";
       };
     }
 
-    function closeMenu(aMenuID, aParentMenuID, aHow)
-    {
+    function closeMenu(aMenuID, aParentMenuID, aHow) {
       this.menuNode = getNode(aMenuID);
       this.menu = null;
 
@@ -86,8 +79,7 @@
         new invokerChecker(EVENT_REORDER, getNode(aParentMenuID))
       ];
 
-      this.invoke = function closeMenu_invoke()
-      {
+      this.invoke = function closeMenu_invoke() {
         // Store menu accessible reference while menu is still open.
         this.menu = getAccessible(this.menuNode);
 
@@ -98,21 +90,18 @@
           this.menuNode.style.visibility = "hidden";
       }
 
-      this.getID = function closeMenu_getID()
-      {
+      this.getID = function closeMenu_getID() {
         return "Close ARIA menu " + aMenuID + " by " +
           (aHow == kViaDisplayStyle ? "display" : "visibility") +
           " style tricks";
       }
 
-      function getMenu(aThisObj)
-      {
+      function getMenu(aThisObj) {
         return aThisObj.menu;
       }
     }
 
-    function focusInsideMenu(aMenuID, aMenuBarID)
-    {
+    function focusInsideMenu(aMenuID, aMenuBarID) {
       this.eventSeq = [
         new invokerChecker(EVENT_FOCUS, getNode(aMenuID))
       ];
@@ -121,19 +110,16 @@
         new invokerChecker(EVENT_MENU_END, getNode(aMenuBarID))
       ];
 
-      this.invoke = function focusInsideMenu_invoke()
-      {
+      this.invoke = function focusInsideMenu_invoke() {
         getNode(aMenuID).focus();
       }
 
-      this.getID = function focusInsideMenu_getID()
-      {
+      this.getID = function focusInsideMenu_getID() {
         return "focus menu '" + aMenuID + "'";
       }
     }
 
-    function blurMenu(aMenuBarID)
-    {
+    function blurMenu(aMenuBarID) {
       var eventSeq = [
         new invokerChecker(EVENT_MENU_END, getNode(aMenuBarID)),
         new invokerChecker(EVENT_FOCUS, getNode("outsidemenu"))
@@ -141,8 +127,7 @@
 
       this.__proto__ = new synthClick("outsidemenu", eventSeq);
 
-      this.getID = function blurMenu_getID()
-      {
+      this.getID = function blurMenu_getID() {
         return "blur menu";
       }
     }
@@ -154,8 +139,7 @@
     // enableLogging("tree,events,verbose");
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new focusMenu("menubar2", "menu-help"));
diff --git a/accessible/tests/mochitest/events/test_aria_objattr.html b/accessible/tests/mochitest/events/test_aria_objattr.html
index bfaebce5c61b..83a378ab162c 100644
--- a/accessible/tests/mochitest/events/test_aria_objattr.html
+++ b/accessible/tests/mochitest/events/test_aria_objattr.html
@@ -22,8 +22,7 @@
      * Do tests.
      */
     var gQueue = null;
-    function updateAttribute(aID, aAttr, aValue)
-    {
+    function updateAttribute(aID, aAttr, aValue) {
       this.node = getNode(aID);
       this.accessible = getAccessible(this.node);
 
@@ -31,24 +30,20 @@
         new objAttrChangedChecker(aID, aAttr),
       ];
 
-      this.invoke = function updateAttribute_invoke()
-      {
+      this.invoke = function updateAttribute_invoke() {
         this.node.setAttribute(aAttr, aValue);
       };
 
-      this.getID = function updateAttribute_getID()
-      {
+      this.getID = function updateAttribute_getID() {
         return aAttr + " for " + aID + " " + aValue;
       };
     }
 
-    function updateARIAHidden(aID, aIsDefined, aChildId)
-    {
+    function updateARIAHidden(aID, aIsDefined, aChildId) {
       this.__proto__ = new updateAttribute(aID, "aria-hidden",
                                            aIsDefined ? "true" : "false");
 
-      this.finalCheck = function updateARIAHidden()
-      {
+      this.finalCheck = function updateARIAHidden() {
         if (aIsDefined) {
           testAttrs(aID, {"hidden": "true"}, true);
           testAttrs(aChildId, {"hidden": "true"}, true);
@@ -63,8 +58,7 @@
     // gA11yEventDumpID = "eventdump";
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new updateARIAHidden("hideable", true, "hideable_child"));
diff --git a/accessible/tests/mochitest/events/test_aria_owns.html b/accessible/tests/mochitest/events/test_aria_owns.html
index f2eae330355f..6b176cb47373 100644
--- a/accessible/tests/mochitest/events/test_aria_owns.html
+++ b/accessible/tests/mochitest/events/test_aria_owns.html
@@ -33,8 +33,7 @@
      * <div id="t1_fc" aria-owns="t1_owns"></div>
      * <span id="t1_owns"></div>
      */
-    function testAriaOwns()
-    {
+    function testAriaOwns() {
       this.parent = getNode("t1");
       this.fc = document.createElement("div");
       this.fc.setAttribute("id", "t1_fc");
@@ -46,8 +45,7 @@
         new unexpectedInvokerChecker(EVENT_SHOW, this.owns)
       ];
 
-      this.invoke = function testAriaOwns_invoke()
-      {
+      this.invoke = function testAriaOwns_invoke() {
         getNode("t1").appendChild(this.fc);
         getNode("t1").appendChild(this.owns);
         getNode("t1_fc").setAttribute("aria-owns", "t1_owns");
@@ -66,8 +64,7 @@
      * <div id="t2_sc" aria-labelledby="t2_owns"></div>
      * <span id="t2_owns"></div>
      */
-    function testAriaOwnsAndLabelledBy()
-    {
+    function testAriaOwnsAndLabelledBy() {
       this.parent = getNode("t2");
       this.fc = document.createElement("div");
       this.fc.setAttribute("id", "t2_fc");
@@ -82,8 +79,7 @@
         new unexpectedInvokerChecker(EVENT_SHOW, this.owns)
       ];
 
-      this.invoke = function testAriaOwns_invoke()
-      {
+      this.invoke = function testAriaOwns_invoke() {
         getNode("t2").appendChild(this.fc);
         getNode("t2").appendChild(this.sc);
         getNode("t2").appendChild(this.owns);
@@ -97,8 +93,7 @@
     }
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
       gQueue.push(new testAriaOwns());
       gQueue.push(new testAriaOwnsAndLabelledBy());
diff --git a/accessible/tests/mochitest/events/test_aria_statechange.html b/accessible/tests/mochitest/events/test_aria_statechange.html
index a6d863ba03c0..6522b1ce9761 100644
--- a/accessible/tests/mochitest/events/test_aria_statechange.html
+++ b/accessible/tests/mochitest/events/test_aria_statechange.html
@@ -29,66 +29,56 @@
     // gA11yEventDumpID = "eventdump"; // debugging
     // gA11yEventDumpToConsole = true; // debugging
 
-    function expandNode(aID, aIsExpanded)
-    {
+    function expandNode(aID, aIsExpanded) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new expandedStateChecker(aIsExpanded, this.DOMNode)
       ];
 
-      this.invoke = function expandNode_invoke()
-      {
+      this.invoke = function expandNode_invoke() {
         this.DOMNode.setAttribute("aria-expanded",
                                   (aIsExpanded ? "true" : "false"));
       };
 
-      this.getID = function expandNode_getID()
-      {
+      this.getID = function expandNode_getID() {
         return prettyName(aID) + " aria-expanded changed to '" + aIsExpanded + "'";
       };
     }
 
-    function busyify(aID, aIsBusy)
-    {
+    function busyify(aID, aIsBusy) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new stateChangeChecker(STATE_BUSY, kOrdinalState, aIsBusy, this.DOMNode)
       ];
 
-      this.invoke = function busyify_invoke()
-      {
+      this.invoke = function busyify_invoke() {
         this.DOMNode.setAttribute("aria-busy", (aIsBusy ? "true" : "false"));
       };
 
-      this.getID = function busyify_getID()
-      {
+      this.getID = function busyify_getID() {
         return prettyName(aID) + " aria-busy changed to '" + aIsBusy + "'";
       };
     }
 
-    function makeCurrent(aID, aIsCurrent, aValue)
-    {
+    function makeCurrent(aID, aIsCurrent, aValue) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new stateChangeChecker(EXT_STATE_CURRENT, true, aIsCurrent, this.DOMNode)
       ];
 
-      this.invoke = function makeCurrent_invoke()
-      {
+      this.invoke = function makeCurrent_invoke() {
         this.DOMNode.setAttribute("aria-current", aValue);
       };
 
-      this.getID = function makeCurrent_getID()
-      {
+      this.getID = function makeCurrent_getID() {
         return prettyName(aID) + " aria-current changed to " + aValue;
       };
     }
 
-    function setAttrOfMixedType(aID, aAttr, aState, aValue)
-    {
+    function setAttrOfMixedType(aID, aAttr, aState, aValue) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
@@ -103,31 +93,26 @@
         );
       }
 
-      this.invoke = function setAttrOfMixedType_invoke()
-      {
+      this.invoke = function setAttrOfMixedType_invoke() {
         this.DOMNode.setAttribute(aAttr, aValue);
       };
 
-      this.getID = function setAttrOfMixedType_getID()
-      {
+      this.getID = function setAttrOfMixedType_getID() {
         return prettyName(aID) + " " + aAttr + " changed to '" + aValue + "'";
       };
     }
 
-    function setPressed(aID, aValue)
-    {
+    function setPressed(aID, aValue) {
       this.__proto__ =
         new setAttrOfMixedType(aID, "aria-pressed", STATE_PRESSED, aValue);
     }
 
-    function setChecked(aID, aValue)
-    {
+    function setChecked(aID, aValue) {
       this.__proto__ =
         new setAttrOfMixedType(aID, "aria-checked", STATE_CHECKED, aValue);
     }
 
-    function buildQueueForAttr(aList, aQueue, aID, aInvokerFunc)
-    {
+    function buildQueueForAttr(aList, aQueue, aID, aInvokerFunc) {
       for (var i = 0; i < aList.length; i++) {
         for (var j = i + 1; j < aList.length; j++) {
           // XXX: changes from/to "undefined"/"" shouldn't fire state change
@@ -138,20 +123,17 @@
       }
     }
 
-    function buildQueueForAttrOfMixedType(aQueue, aID, aInvokerFunc)
-    {
+    function buildQueueForAttrOfMixedType(aQueue, aID, aInvokerFunc) {
       var list = [ "", "undefined", "false", "true", "mixed" ];
       buildQueueForAttr(list, aQueue, aID, aInvokerFunc);
     }
 
-    function buildQueueForAttrOfBoolType(aQueue, aID, aInvokerFunc)
-    {
+    function buildQueueForAttrOfBoolType(aQueue, aID, aInvokerFunc) {
       var list = [ "", "undefined", "false", "true" ];
       buildQueueForAttr(list, aQueue, aID, aInvokerFunc);
     }
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new expandNode("section", true));
diff --git a/accessible/tests/mochitest/events/test_attrs.html b/accessible/tests/mochitest/events/test_attrs.html
index 6deddcaea61c..2afc1be708fd 100644
--- a/accessible/tests/mochitest/events/test_attrs.html
+++ b/accessible/tests/mochitest/events/test_attrs.html
@@ -23,15 +23,13 @@
     /**
      * Test "event-from-input" object attribute.
      */
-    function eventFromInputChecker(aEventType, aID, aValue, aNoTargetID)
-    {
+    function eventFromInputChecker(aEventType, aID, aValue, aNoTargetID) {
       this.type = aEventType;
       this.target = getAccessible(aID);
 
       this.noTarget = getNode(aNoTargetID);
 
-      this.check = function checker_check(aEvent)
-      {
+      this.check = function checker_check(aEvent) {
         testAttrs(aEvent.accessible, { "event-from-input": aValue }, true);
 
         var accessible = getAccessible(this.noTarget);
@@ -47,8 +45,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true; // debug stuff
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       var id = "textbox", noTargetId = "textarea";
diff --git a/accessible/tests/mochitest/events/test_bug1322593-2.html b/accessible/tests/mochitest/events/test_bug1322593-2.html
index e4cb0f3a8770..ee77ae80bb7f 100644
--- a/accessible/tests/mochitest/events/test_bug1322593-2.html
+++ b/accessible/tests/mochitest/events/test_bug1322593-2.html
@@ -17,8 +17,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function changeMultipleElements()
-    {
+    function changeMultipleElements() {
       this.node1 = getNode("span1");
       this.node2 = getNode("span2");
 
@@ -30,14 +29,12 @@
         new textChangeChecker("container", 7, 8, "b", true, undefined, true)
       ];
 
-      this.invoke = function changeMultipleElements_invoke()
-      {
+      this.invoke = function changeMultipleElements_invoke() {
         this.node1.textContent = "a";
         this.node2.textContent = "b";
       }
 
-      this.getID = function changeMultipleElements_invoke_getID()
-      {
+      this.getID = function changeMultipleElements_invoke_getID() {
         return "Change the text content of multiple sibling divs";
       }
     }
@@ -47,8 +44,7 @@
 //    gA11yEventDumpToConsole = true; // debugging
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new changeMultipleElements());
diff --git a/accessible/tests/mochitest/events/test_bug1322593.html b/accessible/tests/mochitest/events/test_bug1322593.html
index b8bc7a2491ea..8ade79d61e62 100644
--- a/accessible/tests/mochitest/events/test_bug1322593.html
+++ b/accessible/tests/mochitest/events/test_bug1322593.html
@@ -17,8 +17,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function changeMultipleElements()
-    {
+    function changeMultipleElements() {
       this.node1 = getNode("div1");
       this.node2 = getNode("div2");
 
@@ -30,14 +29,12 @@
         new textChangeChecker("div2", 0, 1, "b", true, undefined, true)
       ];
 
-      this.invoke = function changeMultipleElements_invoke()
-      {
+      this.invoke = function changeMultipleElements_invoke() {
         this.node1.textContent = "a";
         this.node2.textContent = "b";
       }
 
-      this.getID = function changeMultipleElements_invoke_getID()
-      {
+      this.getID = function changeMultipleElements_invoke_getID() {
         return "Change the text content of multiple sibling divs";
       }
     }
@@ -47,8 +44,7 @@
 //    gA11yEventDumpToConsole = true; // debugging
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new changeMultipleElements());
diff --git a/accessible/tests/mochitest/events/test_caretmove.html b/accessible/tests/mochitest/events/test_caretmove.html
index 73e265676395..83b2f7f531f2 100644
--- a/accessible/tests/mochitest/events/test_caretmove.html
+++ b/accessible/tests/mochitest/events/test_caretmove.html
@@ -20,14 +20,12 @@
     /**
      * Click checker.
      */
-    function clickChecker(aCaretOffset, aID, aExtraNodeOrID, aExtraCaretOffset)
-    {
+    function clickChecker(aCaretOffset, aID, aExtraNodeOrID, aExtraCaretOffset) {
       this.__proto__ = new caretMoveChecker(aCaretOffset, aID);
 
       this.extraNode = getNode(aExtraNodeOrID);
 
-      this.check = function clickChecker_check(aEvent)
-      {
+      this.check = function clickChecker_check(aEvent) {
         this.__proto__.check(aEvent);
 
         if (this.extraNode) {
@@ -46,8 +44,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       // test caret move events and caret offsets
       gQueue = new eventQueue();
 
diff --git a/accessible/tests/mochitest/events/test_coalescence.html b/accessible/tests/mochitest/events/test_coalescence.html
index 0540b96af70c..07b10e7db02a 100644
--- a/accessible/tests/mochitest/events/test_coalescence.html
+++ b/accessible/tests/mochitest/events/test_coalescence.html
@@ -32,12 +32,10 @@
      * Base class to test of mutation events coalescence.
      */
     function coalescenceBase(aChildAction, aParentAction,
-                             aPerformActionOnChildInTheFirstPlace)
-    {
+                             aPerformActionOnChildInTheFirstPlace) {
       // Invoker interface
 
-      this.invoke = function coalescenceBase_invoke()
-      {
+      this.invoke = function coalescenceBase_invoke() {
         if (aPerformActionOnChildInTheFirstPlace) {
           this.invokeAction(this.childNode, aChildAction);
           this.invokeAction(this.parentNode, aParentAction);
@@ -47,8 +45,7 @@
         }
       }
 
-      this.getID = function coalescenceBase_getID()
-      {
+      this.getID = function coalescenceBase_getID() {
         var childAction = this.getActionName(aChildAction) + " child";
         var parentAction = this.getActionName(aParentAction) + " parent";
 
@@ -58,8 +55,7 @@
         return parentAction + " and then " + childAction;
       }
 
-      this.finalCheck = function coalescenceBase_check()
-      {
+      this.finalCheck = function coalescenceBase_check() {
         if (this.getEventType(aChildAction) == EVENT_HIDE) {
           testIsDefunct(this.child);
         }
@@ -70,8 +66,7 @@
 
       // Implementation details
 
-      this.invokeAction = function coalescenceBase_invokeAction(aNode, aAction)
-      {
+      this.invokeAction = function coalescenceBase_invokeAction(aNode, aAction) {
         switch (aAction) {
           case kRemoveElm:
             aNode.remove();
@@ -97,8 +92,7 @@
         }
       }
 
-      this.getEventType = function coalescenceBase_getEventType(aAction)
-      {
+      this.getEventType = function coalescenceBase_getEventType(aAction) {
         switch (aAction) {
           case kRemoveElm: case kHideElm:
             return EVENT_HIDE;
@@ -107,8 +101,7 @@
         }
       }
 
-      this.getActionName = function coalescenceBase_getActionName(aAction)
-      {
+      this.getActionName = function coalescenceBase_getActionName(aAction) {
         switch (aAction) {
           case kRemoveElm:
             return "remove";
@@ -123,8 +116,7 @@
         }
       }
 
-      this.initSequence = function coalescenceBase_initSequence()
-      {
+      this.initSequence = function coalescenceBase_initSequence() {
         // expected events
         var eventType = this.getEventType(aParentAction);
         this.eventSeq = [
@@ -145,13 +137,11 @@
      */
     function removeOrHideCoalescenceBase(aChildID, aParentID,
                                          aChildAction, aParentAction,
-                                         aPerformActionOnChildInTheFirstPlace)
-    {
+                                         aPerformActionOnChildInTheFirstPlace) {
       this.__proto__ = new coalescenceBase(aChildAction, aParentAction,
                                            aPerformActionOnChildInTheFirstPlace);
 
-      this.init = function removeOrHideCoalescenceBase_init()
-      {
+      this.init = function removeOrHideCoalescenceBase_init() {
         this.childNode = getNode(aChildID);
         this.parentNode = getNode(aParentID);
         this.child = getAccessible(this.childNode);
@@ -171,8 +161,7 @@
     /**
      * Remove child node and then its parent node from DOM tree.
      */
-    function removeChildNParent(aChildID, aParentID)
-    {
+    function removeChildNParent(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kRemoveElm, kRemoveElm,
                                                        true);
@@ -181,8 +170,7 @@
     /**
      * Remove parent node and then its child node from DOM tree.
      */
-    function removeParentNChild(aChildID, aParentID)
-    {
+    function removeParentNChild(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kRemoveElm, kRemoveElm,
                                                        false);
@@ -191,8 +179,7 @@
     /**
      * Hide child node and then its parent node.
      */
-    function hideChildNParent(aChildID, aParentID)
-    {
+    function hideChildNParent(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kHideElm, kHideElm,
                                                        true);
@@ -201,8 +188,7 @@
     /**
      * Hide parent node and then its child node.
      */
-    function hideParentNChild(aChildID, aParentID)
-    {
+    function hideParentNChild(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kHideElm, kHideElm,
                                                        false);
@@ -211,8 +197,7 @@
     /**
      * Hide child node and then remove its parent node.
      */
-    function hideChildNRemoveParent(aChildID, aParentID)
-    {
+    function hideChildNRemoveParent(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kHideElm, kRemoveElm,
                                                        true);
@@ -221,8 +206,7 @@
     /**
      * Hide parent node and then remove its child node.
      */
-    function hideParentNRemoveChild(aChildID, aParentID)
-    {
+    function hideParentNRemoveChild(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kRemoveElm, kHideElm,
                                                        false);
@@ -231,8 +215,7 @@
     /**
      * Remove child node and then hide its parent node.
      */
-    function removeChildNHideParent(aChildID, aParentID)
-    {
+    function removeChildNHideParent(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kRemoveElm, kHideElm,
                                                        true);
@@ -241,8 +224,7 @@
     /**
      * Remove parent node and then hide its child node.
      */
-    function removeParentNHideChild(aChildID, aParentID)
-    {
+    function removeParentNHideChild(aChildID, aParentID) {
       this.__proto__ = new removeOrHideCoalescenceBase(aChildID, aParentID,
                                                        kHideElm, kRemoveElm,
                                                        false);
@@ -251,10 +233,8 @@
     /**
      * Create and append parent node and create and append child node to it.
      */
-    function addParentNChild(aHostID, aPerformActionOnChildInTheFirstPlace)
-    {
-      this.init = function addParentNChild_init()
-      {
+    function addParentNChild(aHostID, aPerformActionOnChildInTheFirstPlace) {
+      this.init = function addParentNChild_init() {
         this.hostNode = getNode(aHostID);
         this.parentNode = document.createElement("select");
         this.childNode = document.createElement("option");
@@ -272,10 +252,8 @@
      * Show parent node and show child node to it.
      */
     function showParentNChild(aParentID, aChildID,
-                              aPerformActionOnChildInTheFirstPlace)
-    {
-      this.init = function showParentNChild_init()
-      {
+                              aPerformActionOnChildInTheFirstPlace) {
+      this.init = function showParentNChild_init() {
         this.parentNode = getNode(aParentID);
         this.hostNode = this.parentNode.parentNode;
         this.childNode = getNode(aChildID);
@@ -292,10 +270,8 @@
      * Create and append child node to the DOM and then show parent node.
      */
     function showParentNAddChild(aParentID,
-                                 aPerformActionOnChildInTheFirstPlace)
-    {
-      this.init = function showParentNAddChild_init()
-      {
+                                 aPerformActionOnChildInTheFirstPlace) {
+      this.init = function showParentNAddChild_init() {
         this.parentNode = getNode(aParentID);
         this.hostNode = this.parentNode.parentNode;
         this.childNode = document.createElement("option");
@@ -312,8 +288,7 @@
     /**
      * Remove children and parent
      */
-    function removeGrandChildrenNHideParent(aChild1Id, aChild2Id, aParentId)
-    {
+    function removeGrandChildrenNHideParent(aChild1Id, aChild2Id, aParentId) {
       this.child1 = getNode(aChild1Id);
       this.child2 = getNode(aChild2Id);
       this.parent = getNode(aParentId);
@@ -326,8 +301,7 @@
         new unexpectedInvokerChecker(EVENT_REORDER, getAccessible(aParentId))
       ];
 
-      this.invoke = function removeGrandChildrenNHideParent_invoke()
-      {
+      this.invoke = function removeGrandChildrenNHideParent_invoke() {
         this.child1.remove();
         this.child2.remove();
         this.parent.hidden = true;
@@ -341,8 +315,7 @@
     /**
      * Remove a child, and then its parent.
      */
-    function test3()
-    {
+    function test3() {
       this.o = getAccessible("t3_o");
       this.ofc = getAccessible("t3_o").firstChild;
 
@@ -353,14 +326,12 @@
         new unexpectedInvokerChecker(EVENT_REORDER, this.o)
       ];
 
-      this.invoke = function test3_invoke()
-      {
+      this.invoke = function test3_invoke() {
         getNode("t3_o").textContent = "";
         getNode("t3_lb").removeChild(getNode("t3_o"));
       }
 
-      this.finalCheck = function test3_finalCheck()
-      {
+      this.finalCheck = function test3_finalCheck() {
         testIsDefunct(this.o);
         testIsDefunct(this.ofc);
       }
@@ -373,8 +344,7 @@
     /**
      * Remove children, and then a parent of 2nd child.
      */
-    function test4()
-    {
+    function test4() {
       this.o1 = getAccessible("t4_o1");
       this.o1fc = this.o1.firstChild;
       this.o2 = getAccessible("t4_o2");
@@ -389,15 +359,13 @@
         new unexpectedInvokerChecker(EVENT_REORDER, this.o2)
       ];
 
-      this.invoke = function test4_invoke()
-      {
+      this.invoke = function test4_invoke() {
         getNode("t4_o1").textContent = "";
         getNode("t4_o2").textContent = "";
         getNode("t4_lb").removeChild(getNode("t4_o2"));
       }
 
-      this.finalCheck = function test4_finalCheck()
-      {
+      this.finalCheck = function test4_finalCheck() {
         testIsDefunct(this.o1fc);
         testIsDefunct(this.o2);
         testIsDefunct(this.o2fc);
@@ -411,8 +379,7 @@
     /**
      * Remove a child, remove a parent sibling, remove the parent
      */
-    function test5()
-    {
+    function test5() {
       this.o = getAccessible("t5_o");
       this.ofc = this.o.firstChild;
       this.b = getAccessible("t5_b");
@@ -427,15 +394,13 @@
         new unexpectedInvokerChecker(EVENT_REORDER, this.lb)
       ];
 
-      this.invoke = function test5_invoke()
-      {
+      this.invoke = function test5_invoke() {
         getNode("t5_o").textContent = "";
         getNode("t5").removeChild(getNode("t5_b"));
         getNode("t5_lb").removeChild(getNode("t5_o"));
       }
 
-      this.finalCheck = function test5_finalCheck()
-      {
+      this.finalCheck = function test5_finalCheck() {
         testIsDefunct(this.ofc);
         testIsDefunct(this.o);
         testIsDefunct(this.b);
@@ -454,8 +419,7 @@
      * </div>
      * <div id="t6_sc" aria-owns="t6_owns"></div>
      */
-    function test6()
-    {
+    function test6() {
       this.parent = getNode("t6");
       this.fc = document.createElement("div");
       this.fc.setAttribute("id", "t6_fc");
@@ -474,8 +438,7 @@
         new unexpectedInvokerChecker(EVENT_SHOW, this.owns)
       ];
 
-      this.invoke = function test6_invoke()
-      {
+      this.invoke = function test6_invoke() {
         getNode("t6").appendChild(this.fc);
         getNode("t6_fc").appendChild(this.owns);
         getNode("t6").appendChild(this.sc);
@@ -498,8 +461,7 @@
      *   <div><div id="t7_c_grandchild">ha</div></div>
      * </div>
      */
-    function test7()
-    {
+    function test7() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t7_c")),
         new invokerChecker(EVENT_SHOW, getNode("t7_c")),
@@ -510,8 +472,7 @@
         new unexpectedInvokerChecker(EVENT_SHOW, () => getNode("t7_c_grandchild").firstChild)
       ];
 
-      this.invoke = function test7_invoke()
-      {
+      this.invoke = function test7_invoke() {
         getNode("t7_c_directchild").textContent = "ha";
         getNode("t7_c_grandchild").textContent = "ha";
         getNode("t7_moveplace").setAttribute("aria-owns", "t7_c");
@@ -533,8 +494,7 @@
      *
      * The hide event should be delivered before the paired show event.
      */
-    function test8()
-    {
+    function test8() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t8_c1_child")),
         new invokerChecker(EVENT_HIDE, "t8_c2_moved"),
@@ -543,8 +503,7 @@
         new invokerChecker(EVENT_REORDER, "t8_c1"),
       ];
 
-      this.invoke = function test8_invoke()
-      {
+      this.invoke = function test8_invoke() {
         // Remove a node from 't8_c1' container to give the event tree a
         // desired structure (the 't8_c1' container node goes first in the event
         // tree)
@@ -574,8 +533,7 @@
      * The hide events for 't9_c2_moved' and 't9_c3_moved' should be delivered
      * before the show event for 't9_c2_moved'.
      */
-    function test9()
-    {
+    function test9() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t9_c1_child")),
         new invokerChecker(EVENT_HIDE, getNode("t9_c2_child")),
@@ -588,8 +546,7 @@
         new unexpectedInvokerChecker(EVENT_SHOW, "t9_c3_moved")
       ];
 
-      this.invoke = function test9_invoke()
-      {
+      this.invoke = function test9_invoke() {
         // Remove child nodes from 't9_c1' and 't9_c2' containers to give
         // the event tree a needed structure ('t9_c1' and 't9_c2' nodes go
         // first in the event tree),
@@ -620,8 +577,7 @@
      * The hide events for 't10_c2_moved' and 't10_c3_moved' should be delivered
      * before the show event for 't10_c2_moved'.
      */
-    function test10()
-    {
+    function test10() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t10_c1_child")),
         new invokerChecker(EVENT_HIDE, getNode("t10_c2_child")),
@@ -633,8 +589,7 @@
         new invokerChecker(EVENT_REORDER, "t10_c3")
       ];
 
-      this.invoke = function test10_invoke()
-      {
+      this.invoke = function test10_invoke() {
         // Remove child nodes from 't10_c1' and 't10_c2' containers to give
         // the event tree a needed structure ('t10_c1' and 't10_c2' nodes go first
         // in the event tree),
@@ -655,8 +610,7 @@
      * move its parent too by aria-owns. No hide event should be fired for
      * original node.
      */
-    function test11()
-    {
+    function test11() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t11_c1_child")),
         new invokerChecker(EVENT_HIDE, getNode("t11_c2")),
@@ -671,8 +625,7 @@
         new unexpectedInvokerChecker(EVENT_REORDER, "t11_c3")
       ];
 
-      this.invoke = function test11_invoke()
-      {
+      this.invoke = function test11_invoke() {
         // Remove a node from 't11_c1' container to give the event tree a
         // desired structure (the 't11_c1' container node goes first in
         // the event tree),
@@ -695,8 +648,7 @@
     // enableLogging("eventTree");
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new removeChildNParent("option1", "select1"));
diff --git a/accessible/tests/mochitest/events/test_contextmenu.html b/accessible/tests/mochitest/events/test_contextmenu.html
index 7f758ca71dd5..cc06e989e20a 100644
--- a/accessible/tests/mochitest/events/test_contextmenu.html
+++ b/accessible/tests/mochitest/events/test_contextmenu.html
@@ -24,68 +24,57 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function showContextMenu(aID)
-    {
+    function showContextMenu(aID) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_MENUPOPUP_START, getContextMenuNode()),
       ];
 
-      this.invoke = function showContextMenu_invoke()
-      {
+      this.invoke = function showContextMenu_invoke() {
         synthesizeMouse(this.DOMNode, 4, 4, { type: "contextmenu", button: 2 });
       }
 
-      this.getID = function showContextMenu_getID()
-      {
+      this.getID = function showContextMenu_getID() {
         return "show context menu";
       }
     }
 
-    function selectMenuItem()
-    {
+    function selectMenuItem() {
       this.eventSeq = [
         new invokerChecker(EVENT_FOCUS, getFocusedMenuItem)
       ];
 
-      this.invoke = function selectMenuItem_invoke()
-      {
+      this.invoke = function selectMenuItem_invoke() {
         synthesizeKey("VK_DOWN", { });
       }
 
-      this.getID = function selectMenuItem_getID()
-      {
+      this.getID = function selectMenuItem_getID() {
         return "select first menuitem";
       }
     }
 
-    function closeContextMenu(aID)
-    {
+    function closeContextMenu(aID) {
       this.eventSeq = [
         new invokerChecker(EVENT_MENUPOPUP_END,
                            getAccessible(getContextMenuNode()))
       ];
 
-      this.invoke = function closeContextMenu_invoke()
-      {
+      this.invoke = function closeContextMenu_invoke() {
         synthesizeKey("VK_ESCAPE", { });
       }
 
-      this.getID = function closeContextMenu_getID()
-      {
+      this.getID = function closeContextMenu_getID() {
         return "close context menu";
       }
     }
 
-    function getContextMenuNode()
-    {
+    function getContextMenuNode() {
       return getRootAccessible().DOMDocument.
         getElementById("contentAreaContextMenu");
     }
 
-    function getFocusedMenuItem()
-    {
+    function getFocusedMenuItem() {
       var menu = getAccessible(getAccessible(getContextMenuNode()));
       for (var idx = 0; idx < menu.childCount; idx++) {
         var item = menu.getChildAt(idx);
@@ -103,8 +92,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new showContextMenu("input"));
diff --git a/accessible/tests/mochitest/events/test_descrchange.html b/accessible/tests/mochitest/events/test_descrchange.html
index 77b39b313999..df1ea14ca834 100644
--- a/accessible/tests/mochitest/events/test_descrchange.html
+++ b/accessible/tests/mochitest/events/test_descrchange.html
@@ -24,16 +24,13 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function setAttr(aID, aAttr, aValue, aChecker)
-    {
+    function setAttr(aID, aAttr, aValue, aChecker) {
       this.eventSeq = [ aChecker ];
-      this.invoke = function setAttr_invoke()
-      {
+      this.invoke = function setAttr_invoke() {
         getNode(aID).setAttribute(aAttr, aValue);
       }
 
-      this.getID = function setAttr_getID()
-      {
+      this.getID = function setAttr_getID() {
         return "set attr '" + aAttr + "', value '" + aValue + "'";
       }
     }
@@ -44,8 +41,7 @@
     // gA11yEventDumpToConsole = true; // debuggin
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new setAttr("tst1", "aria-describedby", "display",
diff --git a/accessible/tests/mochitest/events/test_docload.html b/accessible/tests/mochitest/events/test_docload.html
index 6fb2dcc5c763..643b089fb7d3 100644
--- a/accessible/tests/mochitest/events/test_docload.html
+++ b/accessible/tests/mochitest/events/test_docload.html
@@ -41,8 +41,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function changeIframeSrc(aIdentifier, aURL)
-    {
+    function changeIframeSrc(aIdentifier, aURL) {
       this.DOMNode = getNode(aIdentifier);
 
       this.eventSeq = [
@@ -50,13 +49,11 @@
         new asyncInvokerChecker(EVENT_DOCUMENT_LOAD_COMPLETE, getIframeDoc)
       ];
 
-      this.invoke = function changeIframeSrc_invoke()
-      {
+      this.invoke = function changeIframeSrc_invoke() {
         this.DOMNode.src = aURL;
       }
 
-      this.finalCheck = function changeIframeSrc_finalCheck()
-      {
+      this.finalCheck = function changeIframeSrc_finalCheck() {
         var accTree = {
           role: ROLE_INTERNAL_FRAME,
           children: [
@@ -70,13 +67,11 @@
         testAccessibleTree(this.DOMNode, accTree);
       }
 
-      this.getID = function changeIframeSrc_getID()
-      {
+      this.getID = function changeIframeSrc_getID() {
         return "change iframe src on " + aURL;
       }
 
-      function getIframeDoc()
-      {
+      function getIframeDoc() {
         return getAccessible(getNode(aIdentifier).contentDocument);
       }
     }
@@ -84,8 +79,7 @@
     const kHide = 1;
     const kShow = 2;
     const kRemove = 3;
-    function morphIFrame(aIdentifier, aAction)
-    {
+    function morphIFrame(aIdentifier, aAction) {
       this.DOMNode = getNode(aIdentifier);
       this.IFrameContainerDOMNode = this.DOMNode.parentNode;
 
@@ -102,8 +96,7 @@
         new invokerChecker(EVENT_REORDER, this.IFrameContainerDOMNode);
       this.eventSeq.push(reorderChecker);
 
-      this.invoke = function morphIFrame_invoke()
-      {
+      this.invoke = function morphIFrame_invoke() {
         if (aAction == kHide) {
           this.DOMNode.style.display = "none";
         } else if (aAction == kShow) {
@@ -113,8 +106,7 @@
         }
       }
 
-      this.finalCheck = function morphIFrame_finalCheck()
-      {
+      this.finalCheck = function morphIFrame_finalCheck() {
         var accTree = {
           role: ROLE_SECTION,
           children: (aAction == kHide || aAction == kRemove) ? [ ] :
@@ -131,8 +123,7 @@
         testAccessibleTree(this.IFrameContainerDOMNode, accTree);
       }
 
-      this.getID = function morphIFrame_getID()
-      {
+      this.getID = function morphIFrame_getID() {
         if (aAction == kRemove)
           return "remove iframe";
 
@@ -141,27 +132,23 @@
       }
     }
 
-    function makeIFrameVisible(aID)
-    {
+    function makeIFrameVisible(aID) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, this.DOMNode.parentNode)
       ];
 
-      this.invoke = function makeIFrameVisible_invoke()
-      {
+      this.invoke = function makeIFrameVisible_invoke() {
         this.DOMNode.style.visibility = "visible";
       }
 
-      this.getID = function makeIFrameVisible_getID()
-      {
+      this.getID = function makeIFrameVisible_getID() {
         return "The accessible for DOM document loaded before it's shown shouldn't have busy state.";
       }
     }
 
-    function openDialogWnd(aURL)
-    {
+    function openDialogWnd(aURL) {
       // Get application root accessible.
       var docAcc = getAccessible(document);
       while (docAcc) {
@@ -178,18 +165,15 @@
         new invokerChecker(EVENT_REORDER, this.mRootAcc)
       ];
 
-      this.invoke = function openDialogWnd_invoke()
-      {
+      this.invoke = function openDialogWnd_invoke() {
         this.mDialog = window.openDialog(aURL);
       }
 
-      this.finalCheck = function openDialogWnd_finalCheck()
-      {
+      this.finalCheck = function openDialogWnd_finalCheck() {
         this.finalCheckImpl();
       }
 
-      this.finalCheckImpl = function openDialogWnd_finalCheckImpl()
-      {
+      this.finalCheckImpl = function openDialogWnd_finalCheckImpl() {
         var accTree = {
           role: ROLE_APP_ROOT,
           children: [
@@ -223,28 +207,24 @@
         });
       }
 
-      this.getID = function openDialogWnd_getID()
-      {
+      this.getID = function openDialogWnd_getID() {
         return "open dialog '" + aURL + "'";
       }
     }
 
-    function openWndShutdownDoc()
-    {
+    function openWndShutdownDoc() {
       this.__proto__ =
         new openDialogWnd("../events/docload_wnd.html");
 
       var thisObj = this;
       var docChecker = {
         type: EVENT_HIDE,
-        get target()
-        {
+        get target() {
           var iframe = this.invoker.mDialog.document.getElementById("iframe");
           this.invoker.iframeDoc = iframe.contentDocument;
           return iframe;
         },
-        get targetDescr()
-        {
+        get targetDescr() {
           return "inner iframe of docload_wnd.html document";
         },
         invoker: thisObj
@@ -252,8 +232,7 @@
 
       this.eventSeq.push(docChecker);
 
-      this.finalCheck = function openWndShutdownDoc_finalCheck()
-      {
+      this.finalCheck = function openWndShutdownDoc_finalCheck() {
         // After timeout after event hide for iframe was handled the document
         // accessible for iframe's document is in cache still.
         ok(!isAccessibleInCache(this.iframeDoc),
@@ -277,8 +256,7 @@
     // gA11yEventDumpID = "eventdump";
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new changeIframeSrc("iframe", "about:"));
@@ -295,8 +273,7 @@
       gQueue.invoke(); // Will call SimpleTest.finish();
     }
 
-    function doLastCallTests()
-    {
+    function doLastCallTests() {
       // ////////////////////////////////////////////////////////////////////////
       // makeIFrameVisible() test, part2
 
diff --git a/accessible/tests/mochitest/events/test_docload_aria.html b/accessible/tests/mochitest/events/test_docload_aria.html
index 4ce30658b1d2..8cb1610510f3 100644
--- a/accessible/tests/mochitest/events/test_docload_aria.html
+++ b/accessible/tests/mochitest/events/test_docload_aria.html
@@ -22,21 +22,18 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function showARIADialog(aID)
-    {
+    function showARIADialog(aID) {
       this.dialogNode = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_DOCUMENT_LOAD_COMPLETE, this.dialogNode)
       ];
 
-      this.invoke = function showARIADialog_invoke()
-      {
+      this.invoke = function showARIADialog_invoke() {
         this.dialogNode.style.display = "block";
       }
 
-      this.getID = function showARIADialog_getID()
-      {
+      this.getID = function showARIADialog_getID() {
         return "show ARIA dialog";
       }
     }
@@ -49,8 +46,7 @@
     // Debug stuff.
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new showARIADialog("dialog"));
diff --git a/accessible/tests/mochitest/events/test_dragndrop.html b/accessible/tests/mochitest/events/test_dragndrop.html
index 121d6b6eeaf8..fa858d1958b4 100644
--- a/accessible/tests/mochitest/events/test_dragndrop.html
+++ b/accessible/tests/mochitest/events/test_dragndrop.html
@@ -25,8 +25,7 @@
     var gQueue = null;
 
     // aria grabbed invoker
-    function changeGrabbed(aNodeOrID, aGrabValue)
-    {
+    function changeGrabbed(aNodeOrID, aGrabValue) {
       this.DOMNode = getNode(aNodeOrID);
 
       this.invoke = function changeGrabbed_invoke() {
@@ -45,8 +44,7 @@
     }
 
     // aria dropeffect invoker
-    function changeDropeffect(aNodeOrID, aDropeffectValue)
-    {
+    function changeDropeffect(aNodeOrID, aDropeffectValue) {
       this.DOMNode = getNode(aNodeOrID);
 
       this.invoke = function changeDropeffect_invoke() {
@@ -64,8 +62,7 @@
       }
     }
 
-    function doTests()
-    {
+    function doTests() {
       // Test aria attribute mutation events
       gQueue = new eventQueue(nsIAccessibleEvent.EVENT_OBJECT_ATTRIBUTE_CHANGED);
 
diff --git a/accessible/tests/mochitest/events/test_flush.html b/accessible/tests/mochitest/events/test_flush.html
index 44a9afd94a62..b8fa0923865b 100644
--- a/accessible/tests/mochitest/events/test_flush.html
+++ b/accessible/tests/mochitest/events/test_flush.html
@@ -46,8 +46,7 @@
       count: 0
     };
 
-    function doTests()
-    {
+    function doTests() {
       registerA11yEventListener(EVENT_FOCUS, gFocusHandler);
 
       getAccessible("input1").takeFocus();
diff --git a/accessible/tests/mochitest/events/test_focus_aria_activedescendant.html b/accessible/tests/mochitest/events/test_focus_aria_activedescendant.html
index a95815de2fd7..e03be6d30b0a 100644
--- a/accessible/tests/mochitest/events/test_focus_aria_activedescendant.html
+++ b/accessible/tests/mochitest/events/test_focus_aria_activedescendant.html
@@ -22,32 +22,27 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=429547
   <script type="application/javascript">
     // gA11yEventDumpToConsole = true; // debugging
 
-    function changeARIAActiveDescendant(aID, aItemID)
-    {
+    function changeARIAActiveDescendant(aID, aItemID) {
       this.eventSeq = [
         new focusChecker(aItemID)
       ];
 
-      this.invoke = function changeARIAActiveDescendant_invoke()
-      {
+      this.invoke = function changeARIAActiveDescendant_invoke() {
         getNode(aID).setAttribute("aria-activedescendant", aItemID);
       }
 
-      this.getID = function changeARIAActiveDescendant_getID()
-      {
+      this.getID = function changeARIAActiveDescendant_getID() {
         return "change aria-activedescendant on " + aItemID;
       }
     }
 
-    function insertItemNFocus(aID, aNewItemID)
-    {
+    function insertItemNFocus(aID, aNewItemID) {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, aNewItemID),
         new focusChecker(aNewItemID)
       ];
 
-      this.invoke = function insertItemNFocus_invoke()
-      {
+      this.invoke = function insertItemNFocus_invoke() {
         var container  = getNode(aID);
         var itemNode = document.createElement("div");
         itemNode.setAttribute("id", aNewItemID);
@@ -57,15 +52,13 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=429547
         container.setAttribute("aria-activedescendant", aNewItemID);
       }
 
-      this.getID = function insertItemNFocus_getID()
-      {
+      this.getID = function insertItemNFocus_getID() {
         return "insert new node and focus it with ID: " + aNewItemID;
       }
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new synthFocus("listbox", new focusChecker("item1")));
diff --git a/accessible/tests/mochitest/events/test_focus_canvas.html b/accessible/tests/mochitest/events/test_focus_canvas.html
index 153732313375..b0aefa80e84e 100644
--- a/accessible/tests/mochitest/events/test_focus_canvas.html
+++ b/accessible/tests/mochitest/events/test_focus_canvas.html
@@ -24,8 +24,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new synthFocus("button"));
diff --git a/accessible/tests/mochitest/events/test_focus_controls.html b/accessible/tests/mochitest/events/test_focus_controls.html
index 7ade829d217b..299769bb15b2 100644
--- a/accessible/tests/mochitest/events/test_focus_controls.html
+++ b/accessible/tests/mochitest/events/test_focus_controls.html
@@ -24,8 +24,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue(EVENT_FOCUS);
 
       gQueue.push(new synthFocus("textbox"));
diff --git a/accessible/tests/mochitest/events/test_focus_doc.html b/accessible/tests/mochitest/events/test_focus_doc.html
index 6538dfeebca9..68d870f59203 100644
--- a/accessible/tests/mochitest/events/test_focus_doc.html
+++ b/accessible/tests/mochitest/events/test_focus_doc.html
@@ -26,8 +26,7 @@
     // var gA11yEventDumpID = "eventdump";
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       // setup
       var frameDoc = document.getElementById("iframe").contentDocument;
       frameDoc.designMode = "on";
diff --git a/accessible/tests/mochitest/events/test_focus_general.html b/accessible/tests/mochitest/events/test_focus_general.html
index df8b939d284e..6e35f4b28538 100644
--- a/accessible/tests/mochitest/events/test_focus_general.html
+++ b/accessible/tests/mochitest/events/test_focus_general.html
@@ -21,12 +21,10 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-    function focusElmWhileSubdocIsFocused(aID)
-    {
+    function focusElmWhileSubdocIsFocused(aID) {
       this.DOMNode = getNode(aID);
 
-      this.invoke = function focusElmWhileSubdocIsFocused_invoke()
-      {
+      this.invoke = function focusElmWhileSubdocIsFocused_invoke() {
         this.DOMNode.focus();
       }
 
@@ -38,46 +36,37 @@
         new invokerChecker(EVENT_FOCUS, this.DOMNode.ownerDocument)
       ];
 
-      this.getID = function focusElmWhileSubdocIsFocused_getID()
-      {
+      this.getID = function focusElmWhileSubdocIsFocused_getID() {
         return "Focus element while subdocument is focused " + prettyName(aID);
       }
     }
 
-    function imageMapChecker(aID)
-    {
+    function imageMapChecker(aID) {
       var node = getNode(aID);
       this.type = EVENT_FOCUS;
-      this.match = function imageMapChecker_match(aEvent)
-      {
+      this.match = function imageMapChecker_match(aEvent) {
         return aEvent.DOMNode == node;
       }
     }
 
-    function topMenuChecker()
-    {
+    function topMenuChecker() {
       this.type = EVENT_FOCUS;
-      this.match = function topMenuChecker_match(aEvent)
-      {
+      this.match = function topMenuChecker_match(aEvent) {
         return aEvent.accessible.role == ROLE_PARENT_MENUITEM;
       }
     }
 
-    function contextMenuChecker()
-    {
+    function contextMenuChecker() {
       this.type = EVENT_MENUPOPUP_START;
-      this.match = function contextMenuChecker_match(aEvent)
-      {
+      this.match = function contextMenuChecker_match(aEvent) {
         return aEvent.accessible.role == ROLE_MENUPOPUP;
       }
     }
 
-    function focusContextMenuItemChecker()
-    {
+    function focusContextMenuItemChecker() {
       this.__proto__ = new focusChecker();
 
-      this.match = function focusContextMenuItemChecker_match(aEvent)
-      {
+      this.match = function focusContextMenuItemChecker_match(aEvent) {
         return aEvent.accessible.role == ROLE_MENUITEM;
       }
     }
@@ -91,8 +80,7 @@
 
     var gQueue = null;
 
-    function doTests()
-    {
+    function doTests() {
       var frameDoc = document.getElementById("iframe").contentDocument;
 
       var editableDoc = document.getElementById("editabledoc").contentDocument;
diff --git a/accessible/tests/mochitest/events/test_focus_name.html b/accessible/tests/mochitest/events/test_focus_name.html
index 0e05997cd947..01dd27a7eccf 100644
--- a/accessible/tests/mochitest/events/test_focus_name.html
+++ b/accessible/tests/mochitest/events/test_focus_name.html
@@ -20,12 +20,10 @@
     /**
      * Checker for invokers.
      */
-    function actionChecker(aID, aDescription)
-    {
+    function actionChecker(aID, aDescription) {
       this.__proto__ = new invokerChecker(EVENT_FOCUS, aID);
 
-      this.check = function actionChecker_check(aEvent)
-      {
+      this.check = function actionChecker_check(aEvent) {
         var target = aEvent.accessible;
         is(target.description, aDescription,
            "Wrong description for " + prettyName(target));
@@ -67,8 +65,7 @@
     var gTextboxElm = null;
     var gTooltipElm = null;
 
-    function doTests()
-    {
+    function doTests() {
       gButtonElm = getNode("button");
       gTextboxElm = getNode("textbox");
       gTooltipElm = getNode("tooltip");
@@ -81,8 +78,7 @@
       // The aria-describedby is changed on DOM focus. Accessible description
       // should be updated when a11y focus is fired.
       gQueue = new eventQueue(nsIAccessibleEvent.EVENT_FOCUS);
-      gQueue.onFinish = function()
-      {
+      gQueue.onFinish = function() {
         gButtonElm.removeEventListener("focus", gFocusHandler);
         gButtonElm.removeEventListener("blur", gBlurHandler);
         gTextboxElm.removeEventListener("focus", gFocusHandler);
diff --git a/accessible/tests/mochitest/events/test_focus_selects.html b/accessible/tests/mochitest/events/test_focus_selects.html
index 81d34a0000eb..391145122255 100644
--- a/accessible/tests/mochitest/events/test_focus_selects.html
+++ b/accessible/tests/mochitest/events/test_focus_selects.html
@@ -26,8 +26,7 @@
 
     var gQueue = null;
 
-    function doTests()
-    {
+    function doTests() {
       // Bug 746534 - File causes crash or hang on OS X
       if (MAC) {
         todo(false, "Bug 746534 - test file causes crash or hang on OS X");
diff --git a/accessible/tests/mochitest/events/test_fromUserInput.html b/accessible/tests/mochitest/events/test_fromUserInput.html
index 57355018f92e..fc9d94c31ba5 100644
--- a/accessible/tests/mochitest/events/test_fromUserInput.html
+++ b/accessible/tests/mochitest/events/test_fromUserInput.html
@@ -21,24 +21,21 @@
     /**
      * Remove text data from HTML input.
      */
-    function removeTextFromInput(aID, aStart, aEnd, aText, aFromUser)
-    {
+    function removeTextFromInput(aID, aStart, aEnd, aText, aFromUser) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new textChangeChecker(aID, aStart, aEnd, aText, false, aFromUser)
       ];
 
-      this.invoke = function removeTextFromInput_invoke()
-      {
+      this.invoke = function removeTextFromInput_invoke() {
         this.DOMNode.focus();
         this.DOMNode.setSelectionRange(aStart, aEnd);
 
         synthesizeKey("VK_DELETE", {});
       }
 
-      this.getID = function removeTextFromInput_getID()
-      {
+      this.getID = function removeTextFromInput_getID() {
         return "Remove text from " + aStart + " to " + aEnd + " for " +
           prettyName(aID);
       }
@@ -47,16 +44,14 @@
     /**
      * Remove text data from text node.
      */
-    function removeTextFromContentEditable(aID, aStart, aEnd, aText, aFromUser)
-    {
+    function removeTextFromContentEditable(aID, aStart, aEnd, aText, aFromUser) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new textChangeChecker(aID, aStart, aEnd, aText, false, aFromUser)
       ];
 
-      this.invoke = function removeTextFromContentEditable_invoke()
-      {
+      this.invoke = function removeTextFromContentEditable_invoke() {
         this.DOMNode.focus();
         this.textNode = getNode(aID).firstChild;
         var selection = window.getSelection();
@@ -68,8 +63,7 @@
         synthesizeKey("VK_DELETE", {});
       }
 
-      this.getID = function removeTextFromContentEditable_getID()
-      {
+      this.getID = function removeTextFromContentEditable_getID() {
         return "Remove text from " + aStart + " to " + aEnd + " for " +
           prettyName(aID);
       }
@@ -81,8 +75,7 @@
 
     var gQueue = null;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       // Focused editable text node
diff --git a/accessible/tests/mochitest/events/test_mutation.html b/accessible/tests/mochitest/events/test_mutation.html
index d18a39ac0dd1..3eda9411a36c 100644
--- a/accessible/tests/mochitest/events/test_mutation.html
+++ b/accessible/tests/mochitest/events/test_mutation.html
@@ -41,8 +41,7 @@
      * @param aEventTypes        [in] events to register (see constants above)
      * @param aDoNotExpectEvents [in] boolean indicates if events are expected
      */
-    function mutateA11yTree(aNodeOrID, aEventTypes, aDoNotExpectEvents)
-    {
+    function mutateA11yTree(aNodeOrID, aEventTypes, aDoNotExpectEvents) {
       // Interface
       this.DOMNode = getNode(aNodeOrID);
       this.doNotExpectEvents = aDoNotExpectEvents;
@@ -52,8 +51,7 @@
       /**
        * Change default target (aNodeOrID) registered for the given event type.
        */
-      this.setTarget = function mutateA11yTree_setTarget(aEventType, aTarget)
-      {
+      this.setTarget = function mutateA11yTree_setTarget(aEventType, aTarget) {
         var type = this.getA11yEventType(aEventType);
         for (var idx = 0; idx < this.getEventSeq().length; idx++) {
           if (this.getEventSeq()[idx].type == type) {
@@ -79,8 +77,7 @@
       }
 
       // Implementation
-      this.getA11yEventType = function mutateA11yTree_getA11yEventType(aEventType)
-      {
+      this.getA11yEventType = function mutateA11yTree_getA11yEventType(aEventType) {
         if (aEventType == kReorderEvent)
           return nsIAccessibleEvent.EVENT_REORDER;
 
@@ -91,8 +88,7 @@
           return nsIAccessibleEvent.EVENT_SHOW;
       }
 
-      this.getEventSeq = function mutateA11yTree_getEventSeq()
-      {
+      this.getEventSeq = function mutateA11yTree_getEventSeq() {
         return this.doNotExpectEvents ? this.unexpectedEventSeq : this.eventSeq;
       }
 
@@ -118,17 +114,14 @@
     /**
      * Change CSS style for the given node.
      */
-    function changeStyle(aNodeOrID, aProp, aValue, aEventTypes)
-    {
+    function changeStyle(aNodeOrID, aProp, aValue, aEventTypes) {
       this.__proto__ = new mutateA11yTree(aNodeOrID, aEventTypes, false);
 
-      this.invoke = function changeStyle_invoke()
-      {
+      this.invoke = function changeStyle_invoke() {
         this.DOMNode.style[aProp] = aValue;
       }
 
-      this.getID = function changeStyle_getID()
-      {
+      this.getID = function changeStyle_getID() {
         return aNodeOrID + " change style " + aProp + " on value " + aValue;
       }
     }
@@ -136,17 +129,14 @@
     /**
      * Change class name for the given node.
      */
-    function changeClass(aParentNodeOrID, aNodeOrID, aClassName, aEventTypes)
-    {
+    function changeClass(aParentNodeOrID, aNodeOrID, aClassName, aEventTypes) {
       this.__proto__ = new mutateA11yTree(aNodeOrID, aEventTypes, false);
 
-      this.invoke = function changeClass_invoke()
-      {
+      this.invoke = function changeClass_invoke() {
         this.parentDOMNode.className = aClassName;
       }
 
-      this.getID = function changeClass_getID()
-      {
+      this.getID = function changeClass_getID() {
         return aNodeOrID + " change class " + aClassName;
       }
 
@@ -157,16 +147,14 @@
      * Clone the node and append it to its parent.
      */
     function cloneAndAppendToDOM(aNodeOrID, aEventTypes,
-                                 aTargetsFunc, aReorderTargetFunc)
-    {
+                                 aTargetsFunc, aReorderTargetFunc) {
       var eventTypes = aEventTypes || kShowEvents;
       var doNotExpectEvents = (aEventTypes == kNoEvents);
 
       this.__proto__ = new mutateA11yTree(aNodeOrID, eventTypes,
                                           doNotExpectEvents);
 
-      this.invoke = function cloneAndAppendToDOM_invoke()
-      {
+      this.invoke = function cloneAndAppendToDOM_invoke() {
         var newElm = this.DOMNode.cloneNode(true);
         newElm.removeAttribute("id");
 
@@ -182,8 +170,7 @@
         this.DOMNode.parentNode.appendChild(newElm);
       }
 
-      this.getID = function cloneAndAppendToDOM_getID()
-      {
+      this.getID = function cloneAndAppendToDOM_getID() {
         return aNodeOrID + " clone and append to DOM.";
       }
     }
@@ -192,21 +179,18 @@
      * Removes the node from DOM.
      */
     function removeFromDOM(aNodeOrID, aEventTypes,
-                           aTargetsFunc, aReorderTargetFunc)
-    {
+                           aTargetsFunc, aReorderTargetFunc) {
       var eventTypes = aEventTypes || kHideEvents;
       var doNotExpectEvents = (aEventTypes == kNoEvents);
 
       this.__proto__ = new mutateA11yTree(aNodeOrID, eventTypes,
                                           doNotExpectEvents);
 
-      this.invoke = function removeFromDOM_invoke()
-      {
+      this.invoke = function removeFromDOM_invoke() {
         this.DOMNode.remove();
       }
 
-      this.getID = function removeFromDOM_getID()
-      {
+      this.getID = function removeFromDOM_getID() {
         return prettyName(aNodeOrID) + " remove from DOM.";
       }
 
@@ -221,18 +205,15 @@
     /**
      * Clone the node and replace the original node by cloned one.
      */
-    function cloneAndReplaceInDOM(aNodeOrID)
-    {
+    function cloneAndReplaceInDOM(aNodeOrID) {
       this.__proto__ = new mutateA11yTree(aNodeOrID, kHideAndShowEvents,
                                           false);
 
-      this.invoke = function cloneAndReplaceInDOM_invoke()
-      {
+      this.invoke = function cloneAndReplaceInDOM_invoke() {
         this.DOMNode.parentNode.replaceChild(this.newElm, this.DOMNode);
       }
 
-      this.getID = function cloneAndReplaceInDOM_getID()
-      {
+      this.getID = function cloneAndReplaceInDOM_getID() {
         return aNodeOrID + " clone and replace in DOM.";
       }
 
@@ -245,8 +226,7 @@
      * Trigger content insertion (flush layout), removal and insertion of
      * the same element for the same parent.
      */
-    function test1(aContainerID)
-    {
+    function test1(aContainerID) {
       this.divNode = document.createElement("div");
       this.divNode.setAttribute("id", "div-test1");
       this.containerNode = getNode(aContainerID);
@@ -256,16 +236,14 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function test1_invoke()
-      {
+      this.invoke = function test1_invoke() {
         this.containerNode.appendChild(this.divNode);
         getComputedStyle(this.divNode, "").color;
         this.containerNode.removeChild(this.divNode);
         this.containerNode.appendChild(this.divNode);
       }
 
-      this.getID = function test1_getID()
-      {
+      this.getID = function test1_getID() {
         return "fuzzy test #1: content insertion (flush layout), removal and" +
           "reinsertion";
       }
@@ -275,8 +253,7 @@
      * Trigger content insertion (flush layout), removal and insertion of
      * the same element for the different parents.
      */
-    function test2(aContainerID, aTmpContainerID)
-    {
+    function test2(aContainerID, aTmpContainerID) {
       this.divNode = document.createElement("div");
       this.divNode.setAttribute("id", "div-test2");
       this.containerNode = getNode(aContainerID);
@@ -293,16 +270,14 @@
         new invokerChecker(EVENT_REORDER, this.tmpContainerNode)
       ];
 
-      this.invoke = function test2_invoke()
-      {
+      this.invoke = function test2_invoke() {
         this.tmpContainerNode.appendChild(this.divNode);
         getComputedStyle(this.divNode, "").color;
         this.tmpContainerNode.removeChild(this.divNode);
         this.containerNode.appendChild(this.divNode);
       }
 
-      this.getID = function test2_getID()
-      {
+      this.getID = function test2_getID() {
         return "fuzzy test #2: content insertion (flush layout), removal and" +
           "reinsertion under another container";
       }
@@ -311,8 +286,7 @@
     /**
      * Content insertion (flush layout) and then removal (nothing was changed).
      */
-    function test3(aContainerID)
-    {
+    function test3(aContainerID) {
       this.divNode = document.createElement("div");
       this.divNode.setAttribute("id", "div-test3");
       this.containerNode = getNode(aContainerID);
@@ -323,21 +297,18 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function test3_invoke()
-      {
+      this.invoke = function test3_invoke() {
         this.containerNode.appendChild(this.divNode);
         getComputedStyle(this.divNode, "").color;
         this.containerNode.removeChild(this.divNode);
       }
 
-      this.getID = function test3_getID()
-      {
+      this.getID = function test3_getID() {
         return "fuzzy test #3: content insertion (flush layout) and removal";
       }
     }
 
-    function insertReferredElm(aContainerID)
-    {
+    function insertReferredElm(aContainerID) {
       this.containerNode = getNode(aContainerID);
 
       this.eventSeq = [
@@ -346,70 +317,59 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function insertReferredElm_invoke()
-      {
+      this.invoke = function insertReferredElm_invoke() {
         this.containerNode.innerHTML =
           "<span id='insertReferredElms_span'></span><input aria-labelledby='insertReferredElms_span'>";
       }
 
-      this.getID = function insertReferredElm_getID()
-      {
+      this.getID = function insertReferredElm_getID() {
         return "insert inaccessible element and then insert referring element to make it accessible";
       }
     }
 
-    function showHiddenParentOfVisibleChild()
-    {
+    function showHiddenParentOfVisibleChild() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("c4_child")),
         new invokerChecker(EVENT_SHOW, getNode("c4_middle")),
         new invokerChecker(EVENT_REORDER, getNode("c4"))
       ];
 
-      this.invoke = function showHiddenParentOfVisibleChild_invoke()
-      {
+      this.invoke = function showHiddenParentOfVisibleChild_invoke() {
         getNode("c4_middle").style.visibility = "visible";
       }
 
-      this.getID = function showHiddenParentOfVisibleChild_getID()
-      {
+      this.getID = function showHiddenParentOfVisibleChild_getID() {
         return "show hidden parent of visible child";
       }
     }
 
-    function hideNDestroyDoc()
-    {
+    function hideNDestroyDoc() {
       this.txt = null;
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, () => { return this.txt; })
       ];
 
-      this.invoke = function hideNDestroyDoc_invoke()
-      {
+      this.invoke = function hideNDestroyDoc_invoke() {
         this.txt = getAccessible("c5").firstChild.firstChild;
         this.txt.DOMNode.remove();
       }
 
-      this.check = function hideNDestroyDoc_check()
-      {
+      this.check = function hideNDestroyDoc_check() {
         getNode("c5").remove();
       }
 
-      this.getID = function hideNDestroyDoc_getID()
-      {
+      this.getID = function hideNDestroyDoc_getID() {
         return "remove text node and destroy a document on hide event";
       }
     }
 
-    function hideHideNDestroyDoc()
-    {
+    function hideHideNDestroyDoc() {
       this.target = null;
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, () => { return this.target; })
       ];
 
-      this.invoke = function hideHideNDestroyDoc_invoke()
-      {
+      this.invoke = function hideHideNDestroyDoc_invoke() {
         var doc = getAccessible("c6").firstChild;
         var l1 = doc.firstChild;
         this.target = l1.firstChild;
@@ -418,13 +378,11 @@
         l2.DOMNode.firstChild.remove();
       }
 
-      this.check = function hideHideNDestroyDoc_check()
-      {
+      this.check = function hideHideNDestroyDoc_check() {
         getNode("c6").remove();
       }
 
-      this.getID = function hideHideNDestroyDoc_getID()
-      {
+      this.getID = function hideHideNDestroyDoc_getID() {
         return "remove text nodes (2 events in the queue) and destroy a document on first hide event";
       }
     }
@@ -432,24 +390,20 @@
     /**
      * Target getters.
      */
-    function getFirstChild(aNode)
-    {
+    function getFirstChild(aNode) {
       return [aNode.firstChild];
     }
-    function getLastChild(aNode)
-    {
+    function getLastChild(aNode) {
       return [aNode.lastChild];
     }
 
-    function getNEnsureFirstChild(aNode)
-    {
+    function getNEnsureFirstChild(aNode) {
       var node = aNode.firstChild;
       getAccessible(node);
       return [node];
     }
 
-    function getNEnsureChildren(aNode)
-    {
+    function getNEnsureChildren(aNode) {
       var children = [];
       var node = aNode.firstChild;
       do {
@@ -461,8 +415,7 @@
       return children;
     }
 
-    function getParent(aNode)
-    {
+    function getParent(aNode) {
       return aNode.parentNode;
     }
 
@@ -474,8 +427,7 @@
      */
     var gQueue = null;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       // Show/hide events by changing of display style of accessible DOM node
diff --git a/accessible/tests/mochitest/events/test_mutation.xhtml b/accessible/tests/mochitest/events/test_mutation.xhtml
index 38c1d068f1c7..b57beff9fdda 100644
--- a/accessible/tests/mochitest/events/test_mutation.xhtml
+++ b/accessible/tests/mochitest/events/test_mutation.xhtml
@@ -30,14 +30,11 @@
      * Insert a not accessible bound element containing an accessible element
      * in anonymous content.
      */
-    function insertBinding(aContainerID)
-    {
+    function insertBinding(aContainerID) {
       this.containerNode = getNode(aContainerID);
 
-      function getButtonFromBinding(aNode)
-      {
-        try { return document.getAnonymousNodes(aNode.firstChild)[0]; }
-        catch (e) { return null; }
+      function getButtonFromBinding(aNode) {
+        try { return document.getAnonymousNodes(aNode.firstChild)[0]; } catch (e) { return null; }
       }
 
       this.eventSeq = [
@@ -45,15 +42,13 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function insertBinding_invoke()
-      {
+      this.invoke = function insertBinding_invoke() {
         var span = document.createElement("span");
         span.setAttribute("style", "-moz-binding:url(#button)");
         this.containerNode.appendChild(span);
       }
 
-      this.getID = function insertBinding_getID()
-      {
+      this.getID = function insertBinding_getID() {
         return "insert button binding";
       }
     }
@@ -65,8 +60,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new insertBinding("testContainer"));
diff --git a/accessible/tests/mochitest/events/test_namechange.html b/accessible/tests/mochitest/events/test_namechange.html
index b1a1e9edf09f..183ce4398ab1 100644
--- a/accessible/tests/mochitest/events/test_namechange.html
+++ b/accessible/tests/mochitest/events/test_namechange.html
@@ -24,16 +24,13 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function setAttr(aID, aAttr, aValue, aChecker)
-    {
+    function setAttr(aID, aAttr, aValue, aChecker) {
       this.eventSeq = [ aChecker ];
-      this.invoke = function setAttr_invoke()
-      {
+      this.invoke = function setAttr_invoke() {
         getNode(aID).setAttribute(aAttr, aValue);
       }
 
-      this.getID = function setAttr_getID()
-      {
+      this.getID = function setAttr_getID() {
         return "set attr '" + aAttr + "', value '" + aValue + "'";
       }
     }
@@ -41,20 +38,17 @@
     /**
      * No name change on an accessible, because the accessible is recreated.
      */
-    function setAttr_recreate(aID, aAttr, aValue)
-    {
+    function setAttr_recreate(aID, aAttr, aValue) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getAccessible(aID)),
         new invokerChecker(EVENT_SHOW, aID)
       ];
-      this.invoke = function setAttr_recreate_invoke()
-      {
+      this.invoke = function setAttr_recreate_invoke() {
         todo(false, "No accessible recreation should happen, just name change event");
         getNode(aID).setAttribute(aAttr, aValue);
       }
 
-      this.getID = function setAttr_recreate_getID()
-      {
+      this.getID = function setAttr_recreate_getID() {
         return "set attr '" + aAttr + "', value '" + aValue + "'";
       }
     }
@@ -65,8 +59,7 @@
     // gA11yEventDumpToConsole = true; // debuggin
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new setAttr("tst1", "aria-label", "hi",
diff --git a/accessible/tests/mochitest/events/test_selection.html b/accessible/tests/mochitest/events/test_selection.html
index 76745a2e5ce5..c35890ce7577 100644
--- a/accessible/tests/mochitest/events/test_selection.html
+++ b/accessible/tests/mochitest/events/test_selection.html
@@ -30,8 +30,7 @@
     // gA11yEventDumpToConsole = true; // debuggin
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       // open combobox
diff --git a/accessible/tests/mochitest/events/test_selection_aria.html b/accessible/tests/mochitest/events/test_selection_aria.html
index ab064174cec3..8270b64763ba 100644
--- a/accessible/tests/mochitest/events/test_selection_aria.html
+++ b/accessible/tests/mochitest/events/test_selection_aria.html
@@ -24,8 +24,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function selectItem(aSelectID, aItemID)
-    {
+    function selectItem(aSelectID, aItemID) {
       this.selectNode = getNode(aSelectID);
       this.itemNode = getNode(aItemID);
 
@@ -41,8 +40,7 @@
         this.itemNode.setAttribute("aria-selected", "true");
       }
 
-      this.getID = function selectItem_getID()
-      {
+      this.getID = function selectItem_getID() {
         return "select item " + prettyName(aItemID);
       }
     }
@@ -54,8 +52,7 @@
 
     // gA11yEventDumpToConsole = true; // debug stuff
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new selectItem("tablist", "tab1"));
diff --git a/accessible/tests/mochitest/events/test_statechange.html b/accessible/tests/mochitest/events/test_statechange.html
index 8aca6d33eb2a..9f466bfadb6e 100644
--- a/accessible/tests/mochitest/events/test_statechange.html
+++ b/accessible/tests/mochitest/events/test_statechange.html
@@ -22,8 +22,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function makeEditableDoc(aDocNode, aIsEnabled)
-    {
+    function makeEditableDoc(aDocNode, aIsEnabled) {
       this.DOMNode = aDocNode;
 
       this.invoke = function editabledoc_invoke() {
@@ -54,8 +53,7 @@
       };
     }
 
-    function invalidInput(aNodeOrID)
-    {
+    function invalidInput(aNodeOrID) {
       this.DOMNode = getNode(aNodeOrID);
 
       this.invoke = function invalidInput_invoke() {
@@ -72,36 +70,31 @@
       };
     }
 
-    function changeCheckInput(aID, aIsChecked)
-    {
+    function changeCheckInput(aID, aIsChecked) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new stateChangeChecker(STATE_CHECKED, false, aIsChecked, this.DOMNode)
       ];
 
-      this.invoke = function changeCheckInput_invoke()
-      {
+      this.invoke = function changeCheckInput_invoke() {
         this.DOMNode.checked = aIsChecked;
       }
 
-      this.getID = function changeCheckInput_getID()
-      {
+      this.getID = function changeCheckInput_getID() {
         return "change checked state to '" + aIsChecked + "' for " +
           prettyName(aID);
       }
     }
 
     function stateChangeOnFileInput(aID, aAttr, aValue,
-                                    aState, aIsExtraState, aIsEnabled)
-    {
+                                    aState, aIsExtraState, aIsEnabled) {
       this.fileControlNode = getNode(aID);
       this.fileControl = getAccessible(this.fileControlNode);
       this.browseButton = this.fileControl.firstChild;
       // No state change events on the label.
 
-      this.invoke = function stateChangeOnFileInput_invoke()
-      {
+      this.invoke = function stateChangeOnFileInput_invoke() {
         this.fileControlNode.setAttribute(aAttr, aValue);
       }
 
@@ -110,47 +103,40 @@
         new stateChangeChecker(aState, aIsExtraState, aIsEnabled, this.browseButton)
       ];
 
-      this.getID = function stateChangeOnFileInput_getID()
-      {
+      this.getID = function stateChangeOnFileInput_getID() {
         return "inherited state change on file input on attribute '" + aAttr + "' change";
       }
     }
 
     function dupeStateChange(aID, aAttr, aValue,
-                             aState, aIsExtraState, aIsEnabled)
-    {
+                             aState, aIsExtraState, aIsEnabled) {
       this.eventSeq = [
         new stateChangeChecker(aState, aIsExtraState, aIsEnabled, getNode(aID))
       ];
 
-      this.invoke = function dupeStateChange_invoke()
-      {
+      this.invoke = function dupeStateChange_invoke() {
         getNode(aID).setAttribute(aAttr, aValue);
         getNode(aID).setAttribute(aAttr, aValue);
       }
 
-      this.getID = function dupeStateChange_getID()
-      {
+      this.getID = function dupeStateChange_getID() {
         return "duped state change events";
       }
     }
 
-    function oppositeStateChange(aID, aAttr, aState, aIsExtraState)
-    {
+    function oppositeStateChange(aID, aAttr, aState, aIsExtraState) {
       this.eventSeq = [ ];
       this.unexpectedEventSeq = [
         new stateChangeChecker(aState, aIsExtraState, false, getNode(aID)),
         new stateChangeChecker(aState, aIsExtraState, true, getNode(aID))
       ];
 
-      this.invoke = function oppositeStateChange_invoke()
-      {
+      this.invoke = function oppositeStateChange_invoke() {
         getNode(aID).setAttribute(aAttr, "false");
         getNode(aID).setAttribute(aAttr, "true");
       }
 
-      this.getID = function oppositeStateChange_getID()
-      {
+      this.getID = function oppositeStateChange_getID() {
         return "opposite state change events";
       }
     }
@@ -159,14 +145,12 @@
      * Change concomitant ARIA and native attribute at once.
      */
     function echoingStateChange(aID, aARIAAttr, aAttr, aValue,
-                               aState, aIsExtraState, aIsEnabled)
-    {
+                               aState, aIsExtraState, aIsEnabled) {
       this.eventSeq = [
         new stateChangeChecker(aState, aIsExtraState, aIsEnabled, getNode(aID))
       ];
 
-      this.invoke = function echoingStateChange_invoke()
-      {
+      this.invoke = function echoingStateChange_invoke() {
         if (aValue == null) {
           getNode(aID).removeAttribute(aARIAAttr);
           getNode(aID).removeAttribute(aAttr);
@@ -177,8 +161,7 @@
         }
       }
 
-      this.getID = function echoingStateChange_getID()
-      {
+      this.getID = function echoingStateChange_getID() {
         return "enchoing ARIA and native attributes change";
       }
     }
@@ -191,8 +174,7 @@
     // var gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true; // debug stuff
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue(nsIAccessibleEvent.EVENT_STATE_CHANGE);
 
       // Test delayed editable state change
diff --git a/accessible/tests/mochitest/events/test_text.html b/accessible/tests/mochitest/events/test_text.html
index daf53f579036..e45ce1bd2d36 100644
--- a/accessible/tests/mochitest/events/test_text.html
+++ b/accessible/tests/mochitest/events/test_text.html
@@ -23,8 +23,7 @@
     /**
      * Base text remove invoker and checker.
      */
-    function textRemoveInvoker(aID, aStart, aEnd, aText)
-    {
+    function textRemoveInvoker(aID, aStart, aEnd, aText) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
@@ -32,8 +31,7 @@
       ];
     }
 
-    function textInsertInvoker(aID, aStart, aEnd, aText)
-    {
+    function textInsertInvoker(aID, aStart, aEnd, aText) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
@@ -44,18 +42,15 @@
     /**
      * Remove inaccessible child node containing accessibles.
      */
-    function removeChildSpan(aID)
-    {
+    function removeChildSpan(aID) {
       this.__proto__ = new textRemoveInvoker(aID, 0, 5, "33322");
 
-      this.invoke = function removeChildSpan_invoke()
-      {
+      this.invoke = function removeChildSpan_invoke() {
         // remove HTML span, a first child of the node
         this.DOMNode.firstChild.remove();
       }
 
-      this.getID = function removeChildSpan_getID()
-      {
+      this.getID = function removeChildSpan_getID() {
         return "Remove inaccessible span containing accessible nodes" + prettyName(aID);
       }
     }
@@ -63,12 +58,10 @@
     /**
      * Insert inaccessible child node containing accessibles.
      */
-    function insertChildSpan(aID, aInsertAllTogether)
-    {
+    function insertChildSpan(aID, aInsertAllTogether) {
       this.__proto__ = new textInsertInvoker(aID, 0, 5, "33322");
 
-      this.invoke = function insertChildSpan_invoke()
-      {
+      this.invoke = function insertChildSpan_invoke() {
         // <span><span>333</span><span>22</span></span>
         if (aInsertAllTogether) {
           var topSpan = document.createElement("span");
@@ -95,8 +88,7 @@
         }
       }
 
-      this.getID = function insertChildSpan_getID()
-      {
+      this.getID = function insertChildSpan_getID() {
        return "Insert inaccessible span containing accessibles" +
           prettyName(aID);
       }
@@ -105,12 +97,10 @@
     /**
      * Remove child embedded accessible.
      */
-    function removeChildDiv(aID)
-    {
+    function removeChildDiv(aID) {
       this.__proto__ = new textRemoveInvoker(aID, 5, 6, kEmbedChar);
 
-      this.invoke = function removeChildDiv_invoke()
-      {
+      this.invoke = function removeChildDiv_invoke() {
         var childDiv = this.DOMNode.childNodes[1];
 
         // Ensure accessible is created to get text remove event when it's
@@ -120,8 +110,7 @@
         this.DOMNode.removeChild(childDiv);
       }
 
-      this.getID = function removeChildDiv_getID()
-      {
+      this.getID = function removeChildDiv_getID() {
         return "Remove accessible div from the middle of text accessible " +
           prettyName(aID);
       }
@@ -130,18 +119,15 @@
     /**
      * Insert child embedded accessible.
      */
-    function insertChildDiv(aID)
-    {
+    function insertChildDiv(aID) {
       this.__proto__ = new textInsertInvoker(aID, 5, 6, kEmbedChar);
 
-      this.invoke = function insertChildDiv_invoke()
-      {
+      this.invoke = function insertChildDiv_invoke() {
         var childDiv = document.createElement("div");
         this.DOMNode.insertBefore(childDiv, this.DOMNode.childNodes[1]);
       }
 
-      this.getID = function insertChildDiv_getID()
-      {
+      this.getID = function insertChildDiv_getID() {
         return "Insert accessible div into the middle of text accessible " +
           prettyName(aID);
       }
@@ -151,12 +137,10 @@
      * Remove children from text container from first to last child or vice
      * versa.
      */
-    function removeChildren(aID, aLastToFirst, aStart, aEnd, aText)
-    {
+    function removeChildren(aID, aLastToFirst, aStart, aEnd, aText) {
       this.__proto__ = new textRemoveInvoker(aID, aStart, aEnd, aText);
 
-      this.invoke = function removeChildren_invoke()
-      {
+      this.invoke = function removeChildren_invoke() {
         if (aLastToFirst) {
           while (this.DOMNode.firstChild)
             this.DOMNode.removeChild(this.DOMNode.lastChild);
@@ -166,8 +150,7 @@
         }
       }
 
-      this.getID = function removeChildren_getID()
-      {
+      this.getID = function removeChildren_getID() {
         return "remove children of " + prettyName(aID) +
           (aLastToFirst ? " from last to first" : " from first to last");
       }
@@ -176,23 +159,20 @@
     /**
      * Remove text from HTML input.
      */
-    function removeTextFromInput(aID, aStart, aEnd, aText)
-    {
+    function removeTextFromInput(aID, aStart, aEnd, aText) {
       this.__proto__ = new textRemoveInvoker(aID, aStart, aEnd, aText);
 
       this.eventSeq.push(new invokerChecker(EVENT_TEXT_VALUE_CHANGE,
                                             this.DOMNode));
 
-      this.invoke = function removeTextFromInput_invoke()
-      {
+      this.invoke = function removeTextFromInput_invoke() {
         this.DOMNode.focus();
         this.DOMNode.setSelectionRange(aStart, aEnd);
 
         synthesizeKey("VK_DELETE", {});
       }
 
-      this.getID = function removeTextFromInput_getID()
-      {
+      this.getID = function removeTextFromInput_getID() {
         return "Remove text from " + aStart + " to " + aEnd + " for " +
           prettyName(aID);
       }
@@ -201,21 +181,18 @@
     /**
      * Add text into HTML input.
      */
-    function insertTextIntoInput(aID, aStart, aEnd, aText)
-    {
+    function insertTextIntoInput(aID, aStart, aEnd, aText) {
       this.__proto__ = new textInsertInvoker(aID, aStart, aEnd, aText);
 
       this.eventSeq.push(new invokerChecker(EVENT_TEXT_VALUE_CHANGE,
                                             this.DOMNode));
 
-      this.invoke = function insertTextIntoInput_invoke()
-      {
+      this.invoke = function insertTextIntoInput_invoke() {
         this.DOMNode.focus();
         synthesizeKey("a", {});
       }
 
-      this.getID = function insertTextIntoInput_getID()
-      {
+      this.getID = function insertTextIntoInput_getID() {
         return "Insert text to " + aStart + " for " + prettyName(aID);
       }
     }
@@ -223,12 +200,10 @@
     /**
      * Remove text data from text node of editable area.
      */
-    function removeTextFromEditable(aID, aStart, aEnd, aText, aTextNode)
-    {
+    function removeTextFromEditable(aID, aStart, aEnd, aText, aTextNode) {
       this.__proto__ = new textRemoveInvoker(aID, aStart, aEnd, aText);
 
-      this.invoke = function removeTextFromEditable_invoke()
-      {
+      this.invoke = function removeTextFromEditable_invoke() {
         this.DOMNode.focus();
 
         var selection = window.getSelection();
@@ -240,8 +215,7 @@
         synthesizeKey("VK_DELETE", {});
       }
 
-      this.getID = function removeTextFromEditable_getID()
-      {
+      this.getID = function removeTextFromEditable_getID() {
         return "Remove text from " + aStart + " to " + aEnd + " for " +
           prettyName(aID);
       }
@@ -254,8 +228,7 @@
     gA11yEventDumpToConsole = true; // debugging
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       // Text remove event on inaccessible child HTML span removal containing
diff --git a/accessible/tests/mochitest/events/test_text_alg.html b/accessible/tests/mochitest/events/test_text_alg.html
index cc22c326595c..782ef5556218 100644
--- a/accessible/tests/mochitest/events/test_text_alg.html
+++ b/accessible/tests/mochitest/events/test_text_alg.html
@@ -24,8 +24,7 @@
     const kInsertion = true;
     const kUnexpected = true;
 
-    function changeText(aContainerID, aValue, aEventList)
-    {
+    function changeText(aContainerID, aValue, aEventList) {
       this.containerNode = getNode(aContainerID);
       this.textNode = this.containerNode.firstChild;
       this.textData = this.textNode.data;
@@ -49,21 +48,18 @@
           this.eventSeq.push(checker);
       }
 
-      this.invoke = function changeText_invoke()
-      {
+      this.invoke = function changeText_invoke() {
         this.textNode.data = aValue;
       }
 
-      this.getID = function changeText_getID()
-      {
+      this.getID = function changeText_getID() {
         return "change text '" + shortenString(this.textData) + "' -> '" +
           shortenString(this.textNode.data) + "' for " +
           prettyName(this.containerNode);
       }
     }
 
-    function expStr(x, doublings)
-    {
+    function expStr(x, doublings) {
       for (var i = 0; i < doublings; ++i)
         x = x + x;
       return x;
@@ -76,8 +72,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       // ////////////////////////////////////////////////////////////////////////
diff --git a/accessible/tests/mochitest/events/test_textattrchange.html b/accessible/tests/mochitest/events/test_textattrchange.html
index 2e8c47d0410a..d04dd7784714 100644
--- a/accessible/tests/mochitest/events/test_textattrchange.html
+++ b/accessible/tests/mochitest/events/test_textattrchange.html
@@ -29,16 +29,14 @@
 
     Components.utils.import("resource://gre/modules/InlineSpellChecker.jsm");
 
-    function spelledTextInvoker(aID)
-    {
+    function spelledTextInvoker(aID) {
       this.DOMNode = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_TEXT_ATTRIBUTE_CHANGED, this.DOMNode)
       ];
 
-      this.invoke = function spelledTextInvoker_invoke()
-      {
+      this.invoke = function spelledTextInvoker_invoke() {
         var editor = this.DOMNode.QueryInterface(nsIDOMNSEditableElement).editor;
         var spellChecker = new InlineSpellChecker(editor);
         spellChecker.enabled = true;
@@ -49,8 +47,7 @@
         this.DOMNode.value = "valid text inalid tixt";
       }
 
-      this.finalCheck = function spelledTextInvoker_finalCheck()
-      {
+      this.finalCheck = function spelledTextInvoker_finalCheck() {
         var defAttrs = buildDefaultTextAttrs(this.DOMNode, kInputFontSize,
                                              kNormalFontWeight,
                                              kInputFontFamily);
@@ -67,8 +64,7 @@
         testTextAttrs(aID, 18, misspelledAttrs, defAttrs, 18, 22);
       }
 
-      this.getID = function spelledTextInvoker_getID()
-      {
+      this.getID = function spelledTextInvoker_getID() {
         return "text attribute change for misspelled text";
       }
     }
@@ -80,8 +76,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       // Synth focus before spellchecking turning on to make sure editor
       // gets a time for initialization.
 
diff --git a/accessible/tests/mochitest/events/test_textselchange.html b/accessible/tests/mochitest/events/test_textselchange.html
index c3a49eb575c7..50f9e38d75cc 100644
--- a/accessible/tests/mochitest/events/test_textselchange.html
+++ b/accessible/tests/mochitest/events/test_textselchange.html
@@ -24,16 +24,14 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function getOnclickSeq(aID)
-    {
+    function getOnclickSeq(aID) {
       return [
         new caretMoveChecker(0, aID),
         new unexpectedInvokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
       ];
     }
 
-    function doTests()
-    {
+    function doTests() {
       // test caret move events and caret offsets
       gQueue = new eventQueue();
 
diff --git a/accessible/tests/mochitest/events/test_valuechange.html b/accessible/tests/mochitest/events/test_valuechange.html
index 2802206a9ef8..d31193f24194 100644
--- a/accessible/tests/mochitest/events/test_valuechange.html
+++ b/accessible/tests/mochitest/events/test_valuechange.html
@@ -26,8 +26,7 @@
     var gQueue = null;
 
     // Value change invoker
-    function changeARIAValue(aNodeOrID, aValuenow, aValuetext)
-    {
+    function changeARIAValue(aNodeOrID, aValuenow, aValuetext) {
       this.DOMNode = getNode(aNodeOrID);
       this.eventSeq = [ new invokerChecker(aValuetext ?
                                            EVENT_TEXT_VALUE_CHANGE :
@@ -62,100 +61,83 @@
       }
     }
 
-    function changeValue(aID, aValue)
-    {
+    function changeValue(aID, aValue) {
       this.DOMNode = getNode(aID);
       this.eventSeq = [new invokerChecker(EVENT_TEXT_VALUE_CHANGE,
                                           this.DOMNode)
         ];
 
-      this.invoke = function changeValue_invoke()
-      {
+      this.invoke = function changeValue_invoke() {
         this.DOMNode.value = aValue;
       }
 
-      this.check = function changeValue_check()
-      {
+      this.check = function changeValue_check() {
         var acc = getAccessible(this.DOMNode);
         is(acc.value, aValue, "Wrong value for " + prettyName(aID));
       }
 
-      this.getID = function changeValue_getID()
-      {
+      this.getID = function changeValue_getID() {
         return prettyName(aID) + " value changed";
       }
     }
 
-    function changeProgressValue(aID, aValue)
-    {
+    function changeProgressValue(aID, aValue) {
       this.DOMNode = getNode(aID);
       this.eventSeq = [new invokerChecker(EVENT_VALUE_CHANGE, this.DOMNode)];
 
-      this.invoke = function changeProgressValue_invoke()
-      {
+      this.invoke = function changeProgressValue_invoke() {
          this.DOMNode.value = aValue;
       }
 
-      this.check = function changeProgressValue_check()
-      {
+      this.check = function changeProgressValue_check() {
         var acc = getAccessible(this.DOMNode);
         is(acc.value, aValue + "%", "Wrong value for " + prettyName(aID));
       }
 
-      this.getID = function changeProgressValue_getID()
-      {
+      this.getID = function changeProgressValue_getID() {
         return prettyName(aID) + " value changed";
       }
     }
 
-    function changeRangeValue(aID)
-    {
+    function changeRangeValue(aID) {
       this.DOMNode = getNode(aID);
       this.eventSeq = [new invokerChecker(EVENT_VALUE_CHANGE, this.DOMNode)];
 
-      this.invoke = function changeRangeValue_invoke()
-      {
+      this.invoke = function changeRangeValue_invoke() {
         synthesizeMouse(getNode(aID), 5, 5, { });
       }
 
-      this.finalCheck = function changeRangeValue_finalCheck()
-      {
+      this.finalCheck = function changeRangeValue_finalCheck() {
         var acc = getAccessible(this.DOMNode);
         is(acc.value, "0", "Wrong value for " + prettyName(aID));
       }
 
-      this.getID = function changeRangeValue_getID()
-      {
+      this.getID = function changeRangeValue_getID() {
         return prettyName(aID) + " range value changed";
       }
     }
 
-    function changeSelectValue(aID, aKey, aValue)
-    {
+    function changeSelectValue(aID, aKey, aValue) {
       this.eventSeq =
         [ new invokerChecker(EVENT_TEXT_VALUE_CHANGE, getAccessible(aID)) ];
 
-      this.invoke = function changeSelectValue_invoke()
-      {
+      this.invoke = function changeSelectValue_invoke() {
         getNode(aID).focus();
         synthesizeKey(aKey, {}, window);
       }
 
-      this.finalCheck = function changeSelectValue_finalCheck()
-      {
+      this.finalCheck = function changeSelectValue_finalCheck() {
         is(getAccessible(aID).value, aValue, "Wrong value for " + prettyName(aID));
       }
 
-      this.getID = function changeSelectValue_getID()
-      {
+      this.getID = function changeSelectValue_getID() {
         return `${prettyName(aID)} closed select value change on '${aKey}'' key press`;
       }
     }
 
     // enableLogging("DOMEvents");
     // gA11yEventDumpToConsole = true;
-    function doTests()
-    {
+    function doTests() {
       // Test initial values
       testValue("slider_vn", "5", 5, 0, 1000, 0);
       testValue("slider_vnvt", "plain", 0, 0, 5, 0);
diff --git a/accessible/tests/mochitest/focus/test_focusedChild.html b/accessible/tests/mochitest/focus/test_focusedChild.html
index e03e0469cc18..5de2db8265d5 100644
--- a/accessible/tests/mochitest/focus/test_focusedChild.html
+++ b/accessible/tests/mochitest/focus/test_focusedChild.html
@@ -19,21 +19,18 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function openWnd()
-    {
+    function openWnd() {
       this.eventSeq = [ new invokerChecker(EVENT_FOCUS,
                                            getDialogAccessible,
                                            this) ];
 
-      this.invoke = function openWnd_invoke()
-      {
+      this.invoke = function openWnd_invoke() {
         this.dialog = window.openDialog("about:mozilla",
                                         "AboutMozilla",
                                         "chrome,width=600,height=600");
       }
 
-      this.finalCheck = function openWnd_finalCheck()
-      {
+      this.finalCheck = function openWnd_finalCheck() {
         var app = getApplicationAccessible();
         is(app.focusedChild, getDialogAccessible(this),
            "Wrong focused child");
@@ -41,13 +38,11 @@
         this.dialog.close();
       }
 
-      this.getID = function openWnd_getID()
-      {
+      this.getID = function openWnd_getID() {
         return "focusedChild for application accessible";
       }
 
-      function getDialogAccessible(aInvoker)
-      {
+      function getDialogAccessible(aInvoker) {
         return getAccessible(aInvoker.dialog.document);
       }
     }
@@ -55,8 +50,7 @@
     gA11yEventDumpToConsole = true;
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       enableLogging("focus,doclifecycle");
       gQueue = new eventQueue();
 
diff --git a/accessible/tests/mochitest/focus/test_takeFocus.html b/accessible/tests/mochitest/focus/test_takeFocus.html
index 280877aee754..40752ba39903 100644
--- a/accessible/tests/mochitest/focus/test_takeFocus.html
+++ b/accessible/tests/mochitest/focus/test_takeFocus.html
@@ -22,19 +22,16 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function takeFocusInvoker(aID)
-    {
+    function takeFocusInvoker(aID) {
       this.accessible = getAccessible(aID);
 
       this.eventSeq = [ new focusChecker(this.accessible) ];
 
-      this.invoke = function takeFocusInvoker_invoke()
-      {
+      this.invoke = function takeFocusInvoker_invoke() {
         this.accessible.takeFocus();
       }
 
-      this.getID = function takeFocusInvoker_getID()
-      {
+      this.getID = function takeFocusInvoker_getID() {
         return "takeFocus for " + prettyName(aID);
       }
     }
@@ -45,8 +42,7 @@
     // gA11yEventDumpToConsole = true; // debug stuff
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       disableLogging(); // from test_focusedChild
       gQueue = new eventQueue();
 
@@ -65,8 +61,7 @@
       gQueue.invoke(); // Will call SimpleTest.finish();
     }
 
-    function waitForPlugin()
-    {
+    function waitForPlugin() {
       window.setTimeout((isAccessible("plugin") ? doTest : waitForPlugin), 0);
     }
 
diff --git a/accessible/tests/mochitest/grid.js b/accessible/tests/mochitest/grid.js
index 69e66831ff03..32a29d65a572 100644
--- a/accessible/tests/mochitest/grid.js
+++ b/accessible/tests/mochitest/grid.js
@@ -3,29 +3,23 @@ const nsIDOMKeyEvent = Components.interfaces.nsIDOMKeyEvent;
 /**
  * Create grid object based on HTML table.
  */
-function grid(aTableIdentifier)
-{
-  this.getRowCount = function getRowCount()
-  {
+function grid(aTableIdentifier) {
+  this.getRowCount = function getRowCount() {
     return this.table.rows.length - (this.table.tHead ? 1 : 0);
   }
-  this.getColsCount = function getColsCount()
-  {
+  this.getColsCount = function getColsCount() {
     return this.table.rows[0].cells.length;
   }
 
-  this.getRowAtIndex = function getRowAtIndex(aIndex)
-  {
+  this.getRowAtIndex = function getRowAtIndex(aIndex) {
     return this.table.rows[this.table.tHead ? aIndex + 1 : aIndex];
   }
 
-  this.getMaxIndex = function getMaxIndex()
-  {
+  this.getMaxIndex = function getMaxIndex() {
     return this.getRowCount() * this.getColsCount() - 1;
   }
 
-  this.getCellAtIndex = function getCellAtIndex(aIndex)
-  {
+  this.getCellAtIndex = function getCellAtIndex(aIndex) {
     var colsCount = this.getColsCount();
 
     var rowIdx = Math.floor(aIndex / colsCount);
@@ -35,8 +29,7 @@ function grid(aTableIdentifier)
     return row.cells[colIdx];
   }
 
-  this.getIndexByCell = function getIndexByCell(aCell)
-  {
+  this.getIndexByCell = function getIndexByCell(aCell) {
     var colIdx = aCell.cellIndex;
 
     var rowIdx = aCell.parentNode.rowIndex;
@@ -47,8 +40,7 @@ function grid(aTableIdentifier)
     return rowIdx * colsCount + colIdx;
   }
 
-  this.getCurrentCell = function getCurrentCell()
-  {
+  this.getCurrentCell = function getCurrentCell() {
     var rowCount = this.table.rows.length;
     var colsCount = this.getColsCount();
     for (var rowIdx = 0; rowIdx < rowCount; rowIdx++) {
@@ -61,22 +53,19 @@ function grid(aTableIdentifier)
     return null;
   }
 
-  this.initGrid = function initGrid()
-  {
+  this.initGrid = function initGrid() {
     this.table.addEventListener("keypress", this);
     this.table.addEventListener("click", this);
   }
 
-  this.handleEvent = function handleEvent(aEvent)
-  {
+  this.handleEvent = function handleEvent(aEvent) {
     if (aEvent instanceof nsIDOMKeyEvent)
       this.handleKeyEvent(aEvent);
     else
       this.handleClickEvent(aEvent);
   }
 
-  this.handleKeyEvent = function handleKeyEvent(aEvent)
-  {
+  this.handleKeyEvent = function handleKeyEvent(aEvent) {
     if (aEvent.target.localName != "td")
       return;
 
@@ -128,8 +117,7 @@ function grid(aTableIdentifier)
     }
   }
 
-  this.handleClickEvent = function handleClickEvent(aEvent)
-  {
+  this.handleClickEvent = function handleClickEvent(aEvent) {
     if (aEvent.target.localName != "td")
       return;
 
diff --git a/accessible/tests/mochitest/hittest/test_browser.html b/accessible/tests/mochitest/hittest/test_browser.html
index ff73fcd8e91e..a9f81b1575b8 100644
--- a/accessible/tests/mochitest/hittest/test_browser.html
+++ b/accessible/tests/mochitest/hittest/test_browser.html
@@ -13,8 +13,7 @@
           src="../layout.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // Hit testing. See bug #726097
       getNode("hittest").scrollIntoView(true);
 
diff --git a/accessible/tests/mochitest/hittest/test_canvas_hitregion.html b/accessible/tests/mochitest/hittest/test_canvas_hitregion.html
index 297b3d7f40fe..c1901b90d3be 100644
--- a/accessible/tests/mochitest/hittest/test_canvas_hitregion.html
+++ b/accessible/tests/mochitest/hittest/test_canvas_hitregion.html
@@ -13,8 +13,7 @@
           src="../layout.js"></script>
 
   <script type="application/javascript">
-    function redrawCheckbox(context, element, x, y)
-    {
+    function redrawCheckbox(context, element, x, y) {
       context.save();
       context.font = "10px sans-serif";
       context.textAlign = "left";
@@ -39,8 +38,7 @@
       context.restore();
     }
 
-    function doTest()
-    {
+    function doTest() {
       var offsetX = 20, offsetY = 40;
       getNode("hitcanvas").scrollIntoView(true);
 
diff --git a/accessible/tests/mochitest/hittest/test_general.html b/accessible/tests/mochitest/hittest/test_general.html
index 0a8f5d0d60b7..7cca49ca528f 100644
--- a/accessible/tests/mochitest/hittest/test_general.html
+++ b/accessible/tests/mochitest/hittest/test_general.html
@@ -17,13 +17,11 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function doPreTest()
-    {
+    function doPreTest() {
       waitForImageMap("imgmap", doTest);
     }
 
-    function doTest()
-    {
+    function doTest() {
       // Not specific case, child and deepchild testing.
       var list = getAccessible("list");
       var listitem = getAccessible("listitem");
diff --git a/accessible/tests/mochitest/hittest/test_shadowroot.html b/accessible/tests/mochitest/hittest/test_shadowroot.html
index 3759929cbc85..95d9153b92c3 100644
--- a/accessible/tests/mochitest/hittest/test_shadowroot.html
+++ b/accessible/tests/mochitest/hittest/test_shadowroot.html
@@ -14,8 +14,7 @@
           src="../layout.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var componentAcc = getAccessible("component1");
       testChildAtPoint(componentAcc, 1, 1, componentAcc.firstChild,
                        componentAcc.firstChild);
diff --git a/accessible/tests/mochitest/hittest/test_zoom.html b/accessible/tests/mochitest/hittest/test_zoom.html
index bc1cf9d556a5..3ed5dad38af6 100644
--- a/accessible/tests/mochitest/hittest/test_zoom.html
+++ b/accessible/tests/mochitest/hittest/test_zoom.html
@@ -18,8 +18,7 @@
           src="../browser.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
 if (!MAC) {
       var tabDocument = currentTabDocument();
       var p1 = tabDocument.body.firstElementChild;
diff --git a/accessible/tests/mochitest/hittest/test_zoom_text.html b/accessible/tests/mochitest/hittest/test_zoom_text.html
index 3a75296b2136..1a618a37e752 100644
--- a/accessible/tests/mochitest/hittest/test_zoom_text.html
+++ b/accessible/tests/mochitest/hittest/test_zoom_text.html
@@ -16,8 +16,7 @@
           src="../layout.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var hyperText = getNode("paragraph");
       var textNode = hyperText.firstChild;
       var [x, y, width, height] = getBounds(textNode);
diff --git a/accessible/tests/mochitest/hyperlink/hyperlink.js b/accessible/tests/mochitest/hyperlink/hyperlink.js
index 4daa16275e86..1d564c08717e 100644
--- a/accessible/tests/mochitest/hyperlink/hyperlink.js
+++ b/accessible/tests/mochitest/hyperlink/hyperlink.js
@@ -5,8 +5,7 @@
  * @param aSelectedAfter  [in] specifies if hyperlink is selected/focused after
  *                          the focus
  */
-function focusLink(aID, aSelectedAfter)
-{
+function focusLink(aID, aSelectedAfter) {
   this.node = getNode(aID);
   this.accessible = getAccessible(this.node);
 
@@ -19,8 +18,7 @@ function focusLink(aID, aSelectedAfter)
   else
     this.unexpectedEventSeq.push(checker);
 
-  this.invoke = function focusLink_invoke()
-  {
+  this.invoke = function focusLink_invoke() {
     var expectedStates = (aSelectedAfter ? STATE_FOCUSABLE : 0);
     var unexpectedStates = (!aSelectedAfter ? STATE_FOCUSABLE : 0) | STATE_FOCUSED;
     testStates(aID, expectedStates, 0, unexpectedStates, 0);
@@ -28,15 +26,13 @@ function focusLink(aID, aSelectedAfter)
     this.node.focus();
   }
 
-  this.finalCheck = function focusLink_finalCheck()
-  {
+  this.finalCheck = function focusLink_finalCheck() {
     var expectedStates = (aSelectedAfter ? STATE_FOCUSABLE | STATE_FOCUSED : 0);
     var unexpectedStates = (!aSelectedAfter ? STATE_FOCUSABLE | STATE_FOCUSED : 0);
     testStates(aID, expectedStates, 0, unexpectedStates, 0);
   }
 
-  this.getID = function focusLink_getID()
-  {
+  this.getID = function focusLink_getID() {
     return "focus hyperlink " + prettyName(aID);
   }
 }
diff --git a/accessible/tests/mochitest/hyperlink/test_general.html b/accessible/tests/mochitest/hyperlink/test_general.html
index eed17692b3fc..50a755e33877 100644
--- a/accessible/tests/mochitest/hyperlink/test_general.html
+++ b/accessible/tests/mochitest/hyperlink/test_general.html
@@ -26,8 +26,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=418368
 
   <script type="application/javascript">
     function testThis(aID, aAcc, aRole, aAnchors, aName, aValid, aStartIndex,
-                      aEndIndex)
-    {
+                      aEndIndex) {
       testRole(aAcc, aRole);
       is(aAcc.anchorCount, aAnchors, "Wrong number of anchors for ID "
                                       + aID + "!");
@@ -41,8 +40,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=418368
                                    + aID + "!");
     }
 
-    function testAction(aId, aAcc, aActionName)
-    {
+    function testAction(aId, aAcc, aActionName) {
       var actionCount = aActionName ? 1 : 0;
       is(aAcc.actionCount, actionCount,
          "Wrong actions number for ID " + aId);
@@ -58,14 +56,12 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=418368
     }
 
     // gA11yEventDumpToConsole = true; // debug stuff
-    function doPreTest()
-    {
+    function doPreTest() {
       waitForImageMap("imgmap", doTest);
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // normal hyperlink
       var normalHyperlinkAcc = getAccessible("NormalHyperlink",
diff --git a/accessible/tests/mochitest/hypertext/test_general.html b/accessible/tests/mochitest/hypertext/test_general.html
index 5ee8dc1e11fd..77153c86f30b 100644
--- a/accessible/tests/mochitest/hypertext/test_general.html
+++ b/accessible/tests/mochitest/hypertext/test_general.html
@@ -20,15 +20,13 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=428248
   <script type="application/javascript">
     var gParagraphAcc;
 
-    function testLinkIndexAtOffset(aID, aOffset, aIndex)
-    {
+    function testLinkIndexAtOffset(aID, aOffset, aIndex) {
       var htAcc = getAccessible(aID, [nsIAccessibleHyperText]);
       is(htAcc.getLinkIndexAtOffset(aOffset), aIndex,
          "Wrong link index at offset " + aOffset + " for ID " + aID + "!");
     }
 
-    function testThis(aID, aCharIndex, aExpectedLinkIndex, aName)
-    {
+    function testThis(aID, aCharIndex, aExpectedLinkIndex, aName) {
       testLinkIndexAtOffset(gParagraphAcc, aCharIndex, aExpectedLinkIndex);
 
       var linkAcc = gParagraphAcc.getLinkAt(aExpectedLinkIndex);
@@ -42,13 +40,11 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=428248
     }
 
     // gA11yEventDumpToConsole = true;
-    function doPreTest()
-    {
+    function doPreTest() {
       waitForImageMap("imgmap", doTest);
     }
 
-    function doTest()
-    {
+    function doTest() {
       // Test link count
       gParagraphAcc = getAccessible("testParagraph", [nsIAccessibleHyperText]);
       is(gParagraphAcc.linkCount, 7, "Wrong link count for paragraph!");
diff --git a/accessible/tests/mochitest/hypertext/test_update.html b/accessible/tests/mochitest/hypertext/test_update.html
index 7cd8a4362449..616999f38369 100644
--- a/accessible/tests/mochitest/hypertext/test_update.html
+++ b/accessible/tests/mochitest/hypertext/test_update.html
@@ -15,16 +15,14 @@
 
   <script type="application/javascript">
     const kLinksCount = 128;
-    function addLinks(aContainerID)
-    {
+    function addLinks(aContainerID) {
       this.containerNode = getNode(aContainerID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function addLinks_invoke()
-      {
+      this.invoke = function addLinks_invoke() {
         for (var jdx = 0; jdx < kLinksCount; jdx++) {
           var a = document.createElement("a");
           a.setAttribute("href", "mozilla.org");
@@ -37,8 +35,7 @@
         }
       }
 
-      this.finalCheck = function addLinks_finalCheck()
-      {
+      this.finalCheck = function addLinks_finalCheck() {
         // getLinkAt and getLinkIndex.
         var htAcc = getAccessible(this.containerNode, [nsIAccessibleHyperText]);
         for (var jdx = 0; jdx < kLinksCount; jdx++) {
@@ -50,14 +47,12 @@
         }
       }
 
-      this.getID = function addLinks_getID()
-      {
+      this.getID = function addLinks_getID() {
         return "Add links for '" + aContainerID + "'";
       }
     }
 
-    function updateText(aContainerID)
-    {
+    function updateText(aContainerID) {
       this.containerNode = getNode(aContainerID);
       this.container = getAccessible(this.containerNode, nsIAccessibleHyperText);
       this.text = this.container.firstChild;
@@ -68,22 +63,19 @@
         new invokerChecker(EVENT_TEXT_INSERTED, this.containerNode)
       ];
 
-      this.invoke = function updateText_invoke()
-      {
+      this.invoke = function updateText_invoke() {
         is(this.container.getLinkIndexAtOffset(this.textLen), 0,
            "Wrong intial text offsets!");
 
         this.text.DOMNode.appendData(" my");
       }
 
-      this.finalCheck = function updateText_finalCheck()
-      {
+      this.finalCheck = function updateText_finalCheck() {
         is(this.container.getLinkIndexAtOffset(this.textLen), -1,
            "Text offsets weren't updated!");
       }
 
-      this.getID = function updateText_getID()
-      {
+      this.getID = function updateText_getID() {
         return "update text for '" + aContainerID + "'";
       }
     }
@@ -91,8 +83,7 @@
     /**
      * Text offsets must be updated when hypertext child is removed.
      */
-    function removeChild(aContainerID, aChildID, aInitialText, aFinalText)
-    {
+    function removeChild(aContainerID, aChildID, aInitialText, aFinalText) {
       this.containerNode = getNode(aContainerID);
       this.container = getAccessible(this.containerNode, nsIAccessibleText);
       this.childNode = getNode(aChildID);
@@ -105,68 +96,58 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function removeChild_invoke()
-      {
+      this.invoke = function removeChild_invoke() {
         this.containerNode.removeChild(this.childNode);
       }
 
-      this.finalCheck = function removeChild_finalCheck()
-      {
+      this.finalCheck = function removeChild_finalCheck() {
         is(this.container.getText(0, -1), aFinalText,
            "Wrong text after child removal");
         is(this.container.characterCount, aFinalText.length,
            "Wrong text after child removal");
       }
 
-      this.getID = function removeChild_getID()
-      {
+      this.getID = function removeChild_getID() {
         return "check text after removing child from '" + aContainerID + "'";
       }
     }
 
-    function removeFirstChild(aContainer)
-    {
+    function removeFirstChild(aContainer) {
       this.ht = getAccessible(aContainer, [ nsIAccessibleHyperText ]);
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, aContainer)
       ];
 
-      this.invoke = function removeFirstChild_invoke()
-      {
+      this.invoke = function removeFirstChild_invoke() {
         is(this.ht.linkCount, 2, "Wrong embedded objects count before removal");
 
         getNode(aContainer).removeChild(getNode(aContainer).firstElementChild);
       }
 
-      this.finalCheck = function removeFirstChild_finalCheck()
-      {
+      this.finalCheck = function removeFirstChild_finalCheck() {
         // check list index before link count
         is(this.ht.getLinkIndex(this.ht.firstChild), 0, "Wrong child index");
         is(this.ht.linkCount, 1, "Wrong embedded objects count after removal");
       }
 
-      this.getID = function removeFirstChild_getID()
-      {
+      this.getID = function removeFirstChild_getID() {
         return "Remove first child and check embedded object indeces";
       }
     }
 
-    function removeLastChild(aContainer)
-    {
+    function removeLastChild(aContainer) {
       this.ht = getAccessible(aContainer, [ nsIAccessibleHyperText ]);
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, aContainer)
       ];
 
-      this.invoke = function removeLastChild_invoke()
-      {
+      this.invoke = function removeLastChild_invoke() {
         is(this.ht.linkCount, 1, "Wrong embedded objects count before removal");
 
         getNode(aContainer).removeChild(getNode(aContainer).lastElementChild);
       }
 
-      this.finalCheck = function removeLastChild_finalCheck()
-      {
+      this.finalCheck = function removeLastChild_finalCheck() {
         is(this.ht.linkCount, 0, "Wrong embedded objects count after removal");
 
         var link = null;
@@ -176,8 +157,7 @@
         ok(!link, "No embedded object is expected");
       }
 
-      this.getID = function removeLastChild_getID()
-      {
+      this.getID = function removeLastChild_getID() {
         return "Remove last child and try its embedded object";
       }
     }
@@ -185,8 +165,7 @@
     // gA11yEventDumpToConsole = true; // debug stuff
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new addLinks("p1"));
       gQueue.push(new updateText("p2"));
diff --git a/accessible/tests/mochitest/jsat/test_content_integration.html b/accessible/tests/mochitest/jsat/test_content_integration.html
index eb744206f324..0deb7135ce09 100644
--- a/accessible/tests/mochitest/jsat/test_content_integration.html
+++ b/accessible/tests/mochitest/jsat/test_content_integration.html
@@ -325,7 +325,8 @@
                 ["dom.mozBrowserFramesEnabled", true],
                 ["browser.pagethumbnails.capturing_disabled", true]
               ]
-            }, doTest) },
+            }, doTest)
+          },
           getRootDirectory(window.location.href) + "doc_content_integration.html");
         });
   </script>
diff --git a/accessible/tests/mochitest/jsat/test_traversal.html b/accessible/tests/mochitest/jsat/test_traversal.html
index 9ea132b20252..a423308dec2a 100644
--- a/accessible/tests/mochitest/jsat/test_traversal.html
+++ b/accessible/tests/mochitest/jsat/test_traversal.html
@@ -25,15 +25,13 @@
     var gBrowserWnd = null;
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       var doc = currentTabDocument();
       var docAcc = getAccessible(doc, [nsIAccessibleDocument]);
 
       gQueue = new eventQueue();
 
-      gQueue.onFinish = function onFinish()
-      {
+      gQueue.onFinish = function onFinish() {
         closeBrowserWindow();
       }
 
diff --git a/accessible/tests/mochitest/jsat/test_traversal_helper.html b/accessible/tests/mochitest/jsat/test_traversal_helper.html
index 1c1bd230dfa8..a035ec983ac7 100644
--- a/accessible/tests/mochitest/jsat/test_traversal_helper.html
+++ b/accessible/tests/mochitest/jsat/test_traversal_helper.html
@@ -71,8 +71,7 @@
     }
 
 
-    function doTest()
-    {
+    function doTest() {
       var doc = currentTabDocument();
       var docAcc = getAccessible(doc, [nsIAccessibleDocument]);
       vc = docAcc.virtualCursor;
diff --git a/accessible/tests/mochitest/layout.js b/accessible/tests/mochitest/layout.js
index 6d2cbef5bec1..a8274cd6aa9b 100644
--- a/accessible/tests/mochitest/layout.js
+++ b/accessible/tests/mochitest/layout.js
@@ -8,8 +8,7 @@
  * @param aChildID       [in] expected child accessible
  * @param aGrandChildID  [in] expected child accessible
  */
-function testChildAtPoint(aID, aX, aY, aChildID, aGrandChildID)
-{
+function testChildAtPoint(aID, aX, aY, aChildID, aGrandChildID) {
   var child = getChildAtPoint(aID, aX, aY, false);
   var expectedChild = getAccessible(aChildID);
 
@@ -29,8 +28,7 @@ function testChildAtPoint(aID, aX, aY, aChildID, aGrandChildID)
  * Test if getChildAtPoint returns the given child and grand child accessibles
  * at coordinates of child accessible (direct and deep hit test).
  */
-function hitTest(aContainerID, aChildID, aGrandChildID)
-{
+function hitTest(aContainerID, aChildID, aGrandChildID) {
   var container = getAccessible(aContainerID);
   var child = getAccessible(aChildID);
   var grandChild = getAccessible(aGrandChildID);
@@ -49,8 +47,7 @@ function hitTest(aContainerID, aChildID, aGrandChildID)
 /**
  * Test if getOffsetAtPoint returns the given text offset at given coordinates.
  */
-function testOffsetAtPoint(aHyperTextID, aX, aY, aCoordType, aExpectedOffset)
-{
+function testOffsetAtPoint(aHyperTextID, aX, aY, aCoordType, aExpectedOffset) {
   var hyperText = getAccessible(aHyperTextID, [nsIAccessibleText]);
   var offset = hyperText.getOffsetAtPoint(aX, aY, aCoordType);
   is(offset, aExpectedOffset,
@@ -61,8 +58,7 @@ function testOffsetAtPoint(aHyperTextID, aX, aY, aCoordType, aExpectedOffset)
 /**
  * Zoom the given document.
  */
-function zoomDocument(aDocument, aZoom)
-{
+function zoomDocument(aDocument, aZoom) {
   var docShell = aDocument.defaultView.
     QueryInterface(Components.interfaces.nsIInterfaceRequestor).
     getInterface(Components.interfaces.nsIWebNavigation).
@@ -82,8 +78,7 @@ function zoomDocument(aDocument, aZoom)
  *                           be returned
  * @return                   the child accessible at the given point
  */
-function getChildAtPoint(aIdentifier, aX, aY, aFindDeepestChild)
-{
+function getChildAtPoint(aIdentifier, aX, aY, aFindDeepestChild) {
   var acc = getAccessible(aIdentifier);
   if (!acc)
     return;
@@ -105,8 +100,7 @@ function getChildAtPoint(aIdentifier, aX, aY, aFindDeepestChild)
 /**
  * Test the accessible position.
  */
-function testPos(aID, aPoint)
-{
+function testPos(aID, aPoint) {
   var [expectedX, expectedY] =
     (aPoint != undefined) ? aPoint : getBoundsForDOMElm(aID);
 
@@ -118,8 +112,7 @@ function testPos(aID, aPoint)
 /**
  * Test the accessible boundaries.
  */
-function testBounds(aID, aRect)
-{
+function testBounds(aID, aRect) {
   var [expectedX, expectedY, expectedWidth, expectedHeight] =
     (aRect != undefined) ? aRect : getBoundsForDOMElm(aID);
 
@@ -133,8 +126,7 @@ function testBounds(aID, aRect)
 /**
  * Test text position at the given offset.
  */
-function testTextPos(aID, aOffset, aPoint, aCoordOrigin)
-{
+function testTextPos(aID, aOffset, aPoint, aCoordOrigin) {
   var [expectedX, expectedY] = aPoint;
 
   var xObj = {}, yObj = {};
@@ -151,8 +143,7 @@ function testTextPos(aID, aOffset, aPoint, aCoordOrigin)
 /**
  * Test text bounds that is enclosed betwene the given offsets.
  */
-function testTextBounds(aID, aStartOffset, aEndOffset, aRect, aCoordOrigin)
-{
+function testTextBounds(aID, aStartOffset, aEndOffset, aRect, aCoordOrigin) {
   var [expectedX, expectedY, expectedWidth, expectedHeight] = aRect;
 
   var xObj = {}, yObj = {}, widthObj = {}, heightObj = {};
@@ -181,8 +172,7 @@ function testTextBounds(aID, aStartOffset, aEndOffset, aRect, aCoordOrigin)
 /**
  * Return the accessible coordinates relative to the screen in device pixels.
  */
-function getPos(aID)
-{
+function getPos(aID) {
   var accessible = getAccessible(aID);
   var x = {}, y = {};
   accessible.getBounds(x, y, {}, {});
@@ -193,8 +183,7 @@ function getPos(aID)
  * Return the accessible coordinates and size relative to the screen in device
  * pixels.
  */
-function getBounds(aID)
-{
+function getBounds(aID) {
   var accessible = getAccessible(aID);
   var x = {}, y = {}, width = {}, height = {};
   accessible.getBounds(x, y, width, height);
@@ -205,8 +194,7 @@ function getBounds(aID)
  * Return DOM node coordinates relative the screen and its size in device
  * pixels.
  */
-function getBoundsForDOMElm(aID)
-{
+function getBoundsForDOMElm(aID) {
   var x = 0, y = 0, width = 0, height = 0;
 
   var elm = getNode(aID);
@@ -226,8 +214,7 @@ function getBoundsForDOMElm(aID)
     y = rect.top + areaY;
     width = areaWidth;
     height = areaHeight;
-  }
-  else {
+  } else {
     var rect = elm.getBoundingClientRect();
     x = rect.left;
     y = rect.top;
@@ -243,8 +230,7 @@ function getBoundsForDOMElm(aID)
                            height);
 }
 
-function CSSToDevicePixels(aWindow, aX, aY, aWidth, aHeight)
-{
+function CSSToDevicePixels(aWindow, aX, aY, aWidth, aHeight) {
   var winUtil = aWindow.
     QueryInterface(Components.interfaces.nsIInterfaceRequestor).
     getInterface(Components.interfaces.nsIDOMWindowUtils);
diff --git a/accessible/tests/mochitest/name.js b/accessible/tests/mochitest/name.js
index 8d82909058a5..8167ab027e6b 100644
--- a/accessible/tests/mochitest/name.js
+++ b/accessible/tests/mochitest/name.js
@@ -1,8 +1,7 @@
 /**
  * Test accessible name for the given accessible identifier.
  */
-function testName(aAccOrElmOrID, aName, aMsg, aTodo)
-{
+function testName(aAccOrElmOrID, aName, aMsg, aTodo) {
   var msg = aMsg ? aMsg : "";
 
   var acc = getAccessible(aAccOrElmOrID);
@@ -22,8 +21,7 @@ function testName(aAccOrElmOrID, aName, aMsg, aTodo)
 /**
  * Test accessible description for the given accessible.
  */
-function testDescr(aAccOrElmOrID, aDescr)
-{
+function testDescr(aAccOrElmOrID, aDescr) {
   var acc = getAccessible(aAccOrElmOrID);
   if (!acc)
    return;
diff --git a/accessible/tests/mochitest/name/markup.js b/accessible/tests/mochitest/name/markup.js
index ba5e9512c934..0d797f848854 100644
--- a/accessible/tests/mochitest/name/markup.js
+++ b/accessible/tests/mochitest/name/markup.js
@@ -12,8 +12,7 @@ var gDumpToConsole = false;
  * Start name tests. Run through markup elements and test names for test
  * element (see namerules.xml for details).
  */
-function testNames()
-{
+function testNames() {
   // enableLogging("tree,stack"); // debugging
 
   var request = new XMLHttpRequest();
@@ -34,8 +33,7 @@ function testNames()
  */
 var gTestIterator =
 {
-  iterateMarkups: function gTestIterator_iterateMarkups(aMarkupElms)
-  {
+  iterateMarkups: function gTestIterator_iterateMarkups(aMarkupElms) {
     this.markupElms = aMarkupElms;
 
     this.iterateNext();
@@ -43,8 +41,7 @@ var gTestIterator =
 
   iterateRules: function gTestIterator_iterateRules(aElm, aContainer,
                                                     aRuleSetElm, aRuleElms,
-                                                    aTestID)
-  {
+                                                    aTestID) {
     this.ruleSetElm = aRuleSetElm;
     this.ruleElms = aRuleElms;
     this.elm = aElm;
@@ -54,8 +51,7 @@ var gTestIterator =
     this.iterateNext();
   },
 
-  iterateNext: function gTestIterator_iterateNext()
-  {
+  iterateNext: function gTestIterator_iterateNext() {
     if (this.markupIdx == -1) {
       this.markupIdx++;
       testNamesForMarkup(this.markupElms[this.markupIdx]);
@@ -108,8 +104,7 @@ var gTestIterator =
  * Process every 'markup' element and test names for it. Used by testNames
  * function.
  */
-function testNamesForMarkup(aMarkupElm)
-{
+function testNamesForMarkup(aMarkupElm) {
   if (gDumpToConsole)
     dump("\nProcessing markup '" + aMarkupElm.getAttribute("id") + "'\n");
 
@@ -133,8 +128,7 @@ function testNamesForMarkup(aMarkupElm)
   document.body.appendChild(div);
 }
 
-function testNamesForMarkupRules(aMarkupElm, aContainer)
-{
+function testNamesForMarkupRules(aMarkupElm, aContainer) {
   var testID = aMarkupElm.getAttribute("id");
   if (gDumpToConsole)
     dump("\nProcessing markup rules '" + testID + "'\n");
@@ -164,8 +158,7 @@ function testNamesForMarkupRules(aMarkupElm, aContainer)
  * Test name for current rule and current 'markup' element. Used by
  * testNamesForMarkup function.
  */
-function testNameForRule(aElm, aRuleElm)
-{
+function testNameForRule(aElm, aRuleElm) {
   if (aRuleElm.hasAttribute("attr")) {
     if (gDumpToConsole) {
       dump("\nProcessing rule { attr: " + aRuleElm.getAttribute("attr") + " }\n");
@@ -191,8 +184,7 @@ function testNameForRule(aElm, aRuleElm)
   }
 }
 
-function testNameForAttrRule(aElm, aRule)
-{
+function testNameForAttrRule(aElm, aRule) {
   var name = "";
 
   var attr = aRule.getAttribute("attr");
@@ -245,16 +237,14 @@ function testNameForAttrRule(aElm, aRule)
   }
 }
 
-function testNameForElmRule(aElm, aRule)
-{
+function testNameForElmRule(aElm, aRule) {
   var labelElm;
 
   var tagname = aRule.getAttribute("elm");
   var attrname = aRule.getAttribute("elmattr");
   if (attrname) {
     var filter = {
-      acceptNode: function filter_acceptNode(aNode)
-      {
+      acceptNode: function filter_acceptNode(aNode) {
         if (aNode.localName == this.mLocalName &&
             aNode.getAttribute(this.mAttrName) == this.mAttrValue)
           return NodeFilter.FILTER_ACCEPT;
@@ -301,8 +291,7 @@ function testNameForElmRule(aElm, aRule)
   parentNode.removeChild(labelElm);
 }
 
-function testNameForSubtreeRule(aElm, aRule)
-{
+function testNameForSubtreeRule(aElm, aRule) {
   var msg = "From subtree test (" + gTestIterator.testID + ").";
   testName(aElm, aElm.getAttribute("textequiv"), msg);
   testAbsentAttrs(aElm, {"explicit-name": "true"});
@@ -321,15 +310,13 @@ function testNameForSubtreeRule(aElm, aRule)
  * Return array of 'rule' elements. Used in conjunction with
  * getRuleElmsFromRulesetElm() function.
  */
-function getRuleElmsByRulesetId(aRulesetId)
-{
+function getRuleElmsByRulesetId(aRulesetId) {
   var expr = "//rules/ruledfn/ruleset[@id='" + aRulesetId + "']";
   var rulesetElm = evaluateXPath(gRuleDoc, expr);
   return getRuleElmsFromRulesetElm(rulesetElm[0]);
 }
 
-function getRuleElmsFromRulesetElm(aRulesetElm)
-{
+function getRuleElmsFromRulesetElm(aRulesetElm) {
   var rulesetId = aRulesetElm.getAttribute("ref");
   if (rulesetId)
     return getRuleElmsByRulesetId(rulesetId);
@@ -352,8 +339,7 @@ function getRuleElmsFromRulesetElm(aRulesetElm)
 /**
  * Helper method to evaluate xpath expression.
  */
-function evaluateXPath(aNode, aExpr, aResolver)
-{
+function evaluateXPath(aNode, aExpr, aResolver) {
   var xpe = new XPathEvaluator();
 
   var resolver = aResolver;
diff --git a/accessible/tests/mochitest/name/test_counterstyle.html b/accessible/tests/mochitest/name/test_counterstyle.html
index 04c608f92386..3dec293bb793 100644
--- a/accessible/tests/mochitest/name/test_counterstyle.html
+++ b/accessible/tests/mochitest/name/test_counterstyle.html
@@ -78,10 +78,8 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
-      function testRule(aRule, aNames, aTodo)
-      {
+    function doTest() {
+      function testRule(aRule, aNames, aTodo) {
         testName(aRule + "-1", aNames[0], null, aTodo);
         testName(aRule + "-7", aNames[1], null, aTodo);
         testName(aRule + "-29", aNames[2], null, aTodo);
diff --git a/accessible/tests/mochitest/name/test_general.html b/accessible/tests/mochitest/name/test_general.html
index 4b4fd7dad06f..3ba538b84e15 100644
--- a/accessible/tests/mochitest/name/test_general.html
+++ b/accessible/tests/mochitest/name/test_general.html
@@ -15,8 +15,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // aria-label
 
       // Simple label provided via ARIA
diff --git a/accessible/tests/mochitest/name/test_link.html b/accessible/tests/mochitest/name/test_link.html
index 773e63731e61..e68030904a5e 100644
--- a/accessible/tests/mochitest/name/test_link.html
+++ b/accessible/tests/mochitest/name/test_link.html
@@ -15,8 +15,7 @@
           src="../name.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // aria-label
       testName("aria_label", "anchor label");
 
diff --git a/accessible/tests/mochitest/name/test_list.html b/accessible/tests/mochitest/name/test_list.html
index 073b70dd2d77..8b8ceeb45b43 100644
--- a/accessible/tests/mochitest/name/test_list.html
+++ b/accessible/tests/mochitest/name/test_list.html
@@ -19,14 +19,12 @@
     /**
      * Alter list item numbering and change list style type.
      */
-    function bulletUpdate()
-    {
+    function bulletUpdate() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode("list"))
       ];
 
-      this.invoke = function bulletUpdate_invoke()
-      {
+      this.invoke = function bulletUpdate_invoke() {
         testName("li_end", "1. list end");
 
         var li = document.createElement("li");
@@ -35,8 +33,7 @@
         getNode("list").insertBefore(li, getNode("li_end"));
       }
 
-      this.finalCheck = function bulletUpdate_finalCheck()
-      {
+      this.finalCheck = function bulletUpdate_finalCheck() {
         testName("li_start", "1. list start");
         testName("li_end", "2. list end");
 
@@ -49,15 +46,13 @@
         testName("li_end", kDiscBulletText + "list end");
       }
 
-      this.getID = function bulletUpdate_getID()
-      {
+      this.getID = function bulletUpdate_getID() {
         return "Update bullet of list items";
       }
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new bulletUpdate());
       gQueue.invoke(); // SimpleTest.finish();
diff --git a/accessible/tests/mochitest/name/test_svg.html b/accessible/tests/mochitest/name/test_svg.html
index 81dc0481ee62..8ff009924b92 100644
--- a/accessible/tests/mochitest/name/test_svg.html
+++ b/accessible/tests/mochitest/name/test_svg.html
@@ -15,8 +15,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       testName("svg1", "A name");
       testDescr("svg1", "A description");
       testName("svg2", "A tooltip");
diff --git a/accessible/tests/mochitest/pivot.js b/accessible/tests/mochitest/pivot.js
index f3eb47e8fc2e..b3390d02900f 100644
--- a/accessible/tests/mochitest/pivot.js
+++ b/accessible/tests/mochitest/pivot.js
@@ -23,16 +23,14 @@ const NS_ERROR_INVALID_ARG = 0x80070057;
  */
 var HeadersTraversalRule =
 {
-  getMatchRoles: function(aRules)
-  {
+  getMatchRoles: function(aRules) {
     aRules.value = [ROLE_HEADING];
     return aRules.value.length;
   },
 
   preFilter: PREFILTER_INVISIBLE,
 
-  match: function(aAccessible)
-  {
+  match: function(aAccessible) {
     return FILTER_MATCH;
   },
 
@@ -44,16 +42,14 @@ var HeadersTraversalRule =
  */
 var ObjectTraversalRule =
 {
-  getMatchRoles: function(aRules)
-  {
+  getMatchRoles: function(aRules) {
     aRules.value = [];
     return 0;
   },
 
   preFilter: PREFILTER_INVISIBLE | PREFILTER_ARIA_HIDDEN | PREFILTER_TRANSPARENT,
 
-  match: function(aAccessible)
-  {
+  match: function(aAccessible) {
     var rv = FILTER_IGNORE;
     var role = aAccessible.role;
     if (hasState(aAccessible, STATE_FOCUSABLE) &&
@@ -76,12 +72,10 @@ var ObjectTraversalRule =
  * A checker for virtual cursor changed events.
  */
 function VCChangedChecker(aDocAcc, aIdOrNameOrAcc, aTextOffsets, aPivotMoveMethod,
-                          aIsFromUserInput)
-{
+                          aIsFromUserInput) {
   this.__proto__ = new invokerChecker(EVENT_VIRTUALCURSOR_CHANGED, aDocAcc);
 
-  this.match = function VCChangedChecker_match(aEvent)
-  {
+  this.match = function VCChangedChecker_match(aEvent) {
     var event = null;
     try {
       event = aEvent.QueryInterface(nsIAccessibleVirtualCursorChangeEvent);
@@ -95,8 +89,7 @@ function VCChangedChecker(aDocAcc, aIdOrNameOrAcc, aTextOffsets, aPivotMoveMetho
     return event.reason == expectedReason;
   };
 
-  this.check = function VCChangedChecker_check(aEvent)
-  {
+  this.check = function VCChangedChecker_check(aEvent) {
     SimpleTest.info("VCChangedChecker_check");
 
     var event = null;
@@ -142,8 +135,7 @@ function VCChangedChecker(aDocAcc, aIdOrNameOrAcc, aTextOffsets, aPivotMoveMetho
 VCChangedChecker.prevPosAndOffset = {};
 
 VCChangedChecker.storePreviousPosAndOffset =
-  function storePreviousPosAndOffset(aPivot)
-{
+  function storePreviousPosAndOffset(aPivot) {
   VCChangedChecker.prevPosAndOffset[aPivot] =
     {position: aPivot.position,
      startOffset: aPivot.startOffset,
@@ -151,8 +143,7 @@ VCChangedChecker.storePreviousPosAndOffset =
 };
 
 VCChangedChecker.getPreviousPosAndOffset =
-  function getPreviousPosAndOffset(aPivot)
-{
+  function getPreviousPosAndOffset(aPivot) {
   return VCChangedChecker.prevPosAndOffset[aPivot];
 };
 
@@ -175,10 +166,8 @@ VCChangedChecker.methodReasonMap = {
  * @param aTextOffsets    [in] start and end offsets of text range to set in
  *                        virtual cursor.
  */
-function setVCRangeInvoker(aDocAcc, aTextAccessible, aTextOffsets)
-{
-  this.invoke = function virtualCursorChangedInvoker_invoke()
-  {
+function setVCRangeInvoker(aDocAcc, aTextAccessible, aTextOffsets) {
+  this.invoke = function virtualCursorChangedInvoker_invoke() {
     VCChangedChecker.
       storePreviousPosAndOffset(aDocAcc.virtualCursor);
     SimpleTest.info(prettyName(aTextAccessible) + " " + aTextOffsets);
@@ -187,8 +176,7 @@ function setVCRangeInvoker(aDocAcc, aTextAccessible, aTextOffsets)
                                        aTextOffsets[1]);
   };
 
-  this.getID = function setVCRangeInvoker_getID()
-  {
+  this.getID = function setVCRangeInvoker_getID() {
     return "Set offset in " + prettyName(aTextAccessible) +
       " to (" + aTextOffsets[0] + ", " + aTextOffsets[1] + ")";
   };
@@ -211,11 +199,9 @@ function setVCRangeInvoker(aDocAcc, aTextAccessible, aTextOffsets)
  *                         expect it in the event.
  */
 function setVCPosInvoker(aDocAcc, aPivotMoveMethod, aRule, aIdOrNameOrAcc,
-                         aIsFromUserInput)
-{
+                         aIsFromUserInput) {
   var expectMove = (aIdOrNameOrAcc != false);
-  this.invoke = function virtualCursorChangedInvoker_invoke()
-  {
+  this.invoke = function virtualCursorChangedInvoker_invoke() {
     VCChangedChecker.
       storePreviousPosAndOffset(aDocAcc.virtualCursor);
     if (aPivotMoveMethod && aRule) {
@@ -241,8 +227,7 @@ function setVCPosInvoker(aDocAcc, aPivotMoveMethod, aRule, aIdOrNameOrAcc,
     }
   };
 
-  this.getID = function setVCPosInvoker_getID()
-  {
+  this.getID = function setVCPosInvoker_getID() {
     return "Do " + (expectMove ? "" : "no-op ") + aPivotMoveMethod;
   };
 
@@ -274,11 +259,9 @@ function setVCPosInvoker(aDocAcc, aPivotMoveMethod, aRule, aIdOrNameOrAcc,
  *                         expect it in the event.
  */
 function setVCTextInvoker(aDocAcc, aPivotMoveMethod, aBoundary, aTextOffsets,
-                          aIdOrNameOrAcc, aIsFromUserInput)
-{
+                          aIdOrNameOrAcc, aIsFromUserInput) {
   var expectMove = (aIdOrNameOrAcc != false);
-  this.invoke = function virtualCursorChangedInvoker_invoke()
-  {
+  this.invoke = function virtualCursorChangedInvoker_invoke() {
     VCChangedChecker.storePreviousPosAndOffset(aDocAcc.virtualCursor);
     SimpleTest.info(aDocAcc.virtualCursor.position);
     var moved = aDocAcc.virtualCursor[aPivotMoveMethod](aBoundary,
@@ -288,8 +271,7 @@ function setVCTextInvoker(aDocAcc, aPivotMoveMethod, aBoundary, aTextOffsets,
                   " to " + aIdOrNameOrAcc);
   };
 
-  this.getID = function setVCPosInvoker_getID()
-  {
+  this.getID = function setVCPosInvoker_getID() {
     return "Do " + (expectMove ? "" : "no-op ") + aPivotMoveMethod + " in " +
       prettyName(aIdOrNameOrAcc) + ", " + boundaryToString(aBoundary) +
       ", [" + aTextOffsets + "]";
@@ -323,11 +305,9 @@ function setVCTextInvoker(aDocAcc, aPivotMoveMethod, aBoundary, aTextOffsets,
  *                       false if no move is expected.
  */
 function moveVCCoordInvoker(aDocAcc, aX, aY, aIgnoreNoMatch,
-                            aRule, aIdOrNameOrAcc)
-{
+                            aRule, aIdOrNameOrAcc) {
   var expectMove = (aIdOrNameOrAcc != false);
-  this.invoke = function virtualCursorChangedInvoker_invoke()
-  {
+  this.invoke = function virtualCursorChangedInvoker_invoke() {
     VCChangedChecker.
       storePreviousPosAndOffset(aDocAcc.virtualCursor);
     var moved = aDocAcc.virtualCursor.moveToPoint(aRule, aX, aY,
@@ -336,8 +316,7 @@ function moveVCCoordInvoker(aDocAcc, aX, aY, aIgnoreNoMatch,
                   "moved pivot");
   };
 
-  this.getID = function setVCPosInvoker_getID()
-  {
+  this.getID = function setVCPosInvoker_getID() {
     return "Do " + (expectMove ? "" : "no-op ") + "moveToPoint " + aIdOrNameOrAcc;
   };
 
@@ -360,10 +339,8 @@ function moveVCCoordInvoker(aDocAcc, aX, aY, aIgnoreNoMatch,
  * @param aModalRootAcc   [in] accessible of the modal root, or null
  * @param aExpectedResult [in] error result expected. 0 if expecting success
  */
-function setModalRootInvoker(aDocAcc, aModalRootAcc, aExpectedResult)
-{
-  this.invoke = function setModalRootInvoker_invoke()
-  {
+function setModalRootInvoker(aDocAcc, aModalRootAcc, aExpectedResult) {
+  this.invoke = function setModalRootInvoker_invoke() {
     var errorResult = 0;
     try {
       aDocAcc.virtualCursor.modalRoot = aModalRootAcc;
@@ -377,8 +354,7 @@ function setModalRootInvoker(aDocAcc, aModalRootAcc, aExpectedResult)
                   "Did not get expected result when changing modalRoot");
   };
 
-  this.getID = function setModalRootInvoker_getID()
-  {
+  this.getID = function setModalRootInvoker_getID() {
     return "Set modalRoot to " + prettyName(aModalRootAcc);
   };
 
@@ -400,8 +376,7 @@ function setModalRootInvoker(aDocAcc, aModalRootAcc, aExpectedResult)
  * @param aSequence  [in] a sequence of accessible names or element ids to expect
  *                   with the given rule in the given document
  */
-function queueTraversalSequence(aQueue, aDocAcc, aRule, aModalRoot, aSequence)
-{
+function queueTraversalSequence(aQueue, aDocAcc, aRule, aModalRoot, aSequence) {
   aDocAcc.virtualCursor.position = null;
 
   // Add modal root (if any)
@@ -446,8 +421,7 @@ function queueTraversalSequence(aQueue, aDocAcc, aRule, aModalRoot, aSequence)
 /**
  * A checker for removing an accessible while the virtual cursor is on it.
  */
-function removeVCPositionChecker(aDocAcc, aHiddenParentAcc)
-{
+function removeVCPositionChecker(aDocAcc, aHiddenParentAcc) {
   this.__proto__ = new invokerChecker(EVENT_REORDER, aHiddenParentAcc);
 
   this.check = function removeVCPositionChecker_check(aEvent) {
@@ -470,17 +444,14 @@ function removeVCPositionChecker(aDocAcc, aHiddenParentAcc)
  * @param aPosNode    [in] DOM node to hide after virtual cursor's position is
  *                    set to it.
  */
-function removeVCPositionInvoker(aDocAcc, aPosNode)
-{
+function removeVCPositionInvoker(aDocAcc, aPosNode) {
   this.accessible = getAccessible(aPosNode);
-  this.invoke = function removeVCPositionInvoker_invoke()
-  {
+  this.invoke = function removeVCPositionInvoker_invoke() {
     aDocAcc.virtualCursor.position = this.accessible;
     aPosNode.remove();
   };
 
-  this.getID = function removeVCPositionInvoker_getID()
-  {
+  this.getID = function removeVCPositionInvoker_getID() {
     return "Bring virtual cursor to accessible, and remove its DOM node.";
   };
 
@@ -493,8 +464,7 @@ function removeVCPositionInvoker(aDocAcc, aPosNode)
  * A checker for removing the pivot root and then calling moveFirst, and
  * checking that an exception is thrown.
  */
-function removeVCRootChecker(aPivot)
-{
+function removeVCRootChecker(aPivot) {
   this.__proto__ = new invokerChecker(EVENT_REORDER, aPivot.root.parent);
 
   this.check = function removeVCRootChecker_check(aEvent) {
@@ -517,17 +487,14 @@ function removeVCRootChecker(aPivot)
  * @param aRootNode [in] DOM node of which accessible will be the root of the
  *                       pivot. Should have more than one child.
  */
-function removeVCRootInvoker(aRootNode)
-{
+function removeVCRootInvoker(aRootNode) {
   this.pivot = gAccService.createAccessiblePivot(getAccessible(aRootNode));
-  this.invoke = function removeVCRootInvoker_invoke()
-  {
+  this.invoke = function removeVCRootInvoker_invoke() {
     this.pivot.position = this.pivot.root.firstChild;
     aRootNode.remove();
   };
 
-  this.getID = function removeVCRootInvoker_getID()
-  {
+  this.getID = function removeVCRootInvoker_getID() {
     return "Remove root of pivot from tree.";
   };
 
@@ -539,8 +506,7 @@ function removeVCRootInvoker(aRootNode)
 /**
  * A debug utility for writing proper sequences for queueTraversalSequence.
  */
-function dumpTraversalSequence(aPivot, aRule)
-{
+function dumpTraversalSequence(aPivot, aRule) {
   var sequence = [];
   if (aPivot.moveFirst(aRule)) {
     do {
diff --git a/accessible/tests/mochitest/pivot/test_virtualcursor.html b/accessible/tests/mochitest/pivot/test_virtualcursor.html
index 463fe8e87a4d..32663a762a32 100644
--- a/accessible/tests/mochitest/pivot/test_virtualcursor.html
+++ b/accessible/tests/mochitest/pivot/test_virtualcursor.html
@@ -24,8 +24,7 @@
     var gBrowserWnd = null;
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       var rootAcc = getAccessible(browserDocument(), [nsIAccessibleDocument]);
       ok(rootAcc.virtualCursor,
          "root document does not have virtualCursor");
@@ -40,8 +39,7 @@
 
       gQueue = new eventQueue();
 
-      gQueue.onFinish = function onFinish()
-      {
+      gQueue.onFinish = function onFinish() {
         closeBrowserWindow();
       }
 
diff --git a/accessible/tests/mochitest/pivot/test_virtualcursor_text.html b/accessible/tests/mochitest/pivot/test_virtualcursor_text.html
index 03de1c1a860b..1bb4a2580caf 100644
--- a/accessible/tests/mochitest/pivot/test_virtualcursor_text.html
+++ b/accessible/tests/mochitest/pivot/test_virtualcursor_text.html
@@ -25,15 +25,13 @@
     var gBrowserWnd = null;
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       var doc = currentTabDocument();
       var docAcc = getAccessible(doc, [nsIAccessibleDocument]);
 
       gQueue = new eventQueue();
 
-      gQueue.onFinish = function onFinish()
-      {
+      gQueue.onFinish = function onFinish() {
         closeBrowserWindow();
       }
 
diff --git a/accessible/tests/mochitest/relations.js b/accessible/tests/mochitest/relations.js
index eb5e924da69e..b5cf6e4551fc 100644
--- a/accessible/tests/mochitest/relations.js
+++ b/accessible/tests/mochitest/relations.js
@@ -38,8 +38,7 @@ const RELATION_ERRORMSG_FOR = nsIAccessibleRelation.RELATION_ERRORMSG_FOR;
  * @param aRelatedIdentifiers  [in] identifier or array of identifiers of
  *                             expected related accessibles
  */
-function testRelation(aIdentifier, aRelType, aRelatedIdentifiers)
-{
+function testRelation(aIdentifier, aRelType, aRelatedIdentifiers) {
   var relation = getRelationByType(aIdentifier, aRelType);
 
   var relDescr = getRelationErrorMsg(aIdentifier, aRelType);
@@ -110,8 +109,7 @@ function testRelation(aIdentifier, aRelType, aRelatedIdentifiers)
  *                              accessibles that shouldn't exist for this
  *                              relation.
  */
-function testAbsentRelation(aIdentifier, aRelType, aUnrelatedIdentifiers)
-{
+function testAbsentRelation(aIdentifier, aRelType, aUnrelatedIdentifiers) {
   var relation = getRelationByType(aIdentifier, aRelType);
 
   var relDescr = getRelationErrorMsg(aIdentifier, aRelType);
@@ -161,8 +159,7 @@ function testAbsentRelation(aIdentifier, aRelType, aUnrelatedIdentifiers)
  *                     or DOM element or accessible object
  * @param aRelType     [in] relation type (see constants above)
  */
-function getRelationByType(aIdentifier, aRelType)
-{
+function getRelationByType(aIdentifier, aRelType) {
   var acc = getAccessible(aIdentifier);
   if (!acc)
     return;
@@ -180,8 +177,7 @@ function getRelationByType(aIdentifier, aRelType)
 // //////////////////////////////////////////////////////////////////////////////
 // Private implementation details
 
-function getRelationErrorMsg(aIdentifier, aRelType, aIsStartSentence)
-{
+function getRelationErrorMsg(aIdentifier, aRelType, aIsStartSentence) {
   var relStr = relationTypeToString(aRelType);
   var msg = aIsStartSentence ? "Relation of '" : " relation of '";
   msg += relStr + "' type for '" + prettyName(aIdentifier) + "'";
diff --git a/accessible/tests/mochitest/relations/test_bindings.xhtml b/accessible/tests/mochitest/relations/test_bindings.xhtml
index 65a7a08752cb..bdedbfcb3b77 100644
--- a/accessible/tests/mochitest/relations/test_bindings.xhtml
+++ b/accessible/tests/mochitest/relations/test_bindings.xhtml
@@ -53,8 +53,7 @@
           src="../relations.js"></script>
 
   <script type="application/javascript">
-    function doTests()
-    {
+    function doTests() {
       var button = document.getElementById("button");
       var anonLabel = document.
         getAnonymousElementByAttribute(button, "anonid", "button.label");
diff --git a/accessible/tests/mochitest/relations/test_general.html b/accessible/tests/mochitest/relations/test_general.html
index bcb1d282a531..1860f29c11b8 100644
--- a/accessible/tests/mochitest/relations/test_general.html
+++ b/accessible/tests/mochitest/relations/test_general.html
@@ -15,8 +15,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // html:label@for
       testRelation("label1_1", RELATION_LABEL_FOR, "control1_1");
       testRelation("control1_1", RELATION_LABELLED_BY, "label1_1");
diff --git a/accessible/tests/mochitest/relations/test_ui_modalprompt.html b/accessible/tests/mochitest/relations/test_ui_modalprompt.html
index 619ba181beb1..ea2e96d7e3dc 100644
--- a/accessible/tests/mochitest/relations/test_ui_modalprompt.html
+++ b/accessible/tests/mochitest/relations/test_ui_modalprompt.html
@@ -30,37 +30,31 @@
       }
     }
 
-    function showAlert()
-    {
+    function showAlert() {
       this.eventSeq = [
         {
           type: EVENT_SHOW,
-          match: function(aEvent)
-          {
+          match: function(aEvent) {
             return aEvent.accessible.role == ROLE_DIALOG;
           }
         }
       ];
 
-      this.invoke = function showAlert_invoke()
-      {
+      this.invoke = function showAlert_invoke() {
         window.setTimeout(
-          function()
-          {
+          function() {
             currentTabDocument().defaultView.alert("hello");
           }, 0);
       }
 
-      this.check = function showAlert_finalCheck(aEvent)
-      {
+      this.check = function showAlert_finalCheck(aEvent) {
         var dialog = aEvent.accessible.DOMNode;
         var info = dialog.ui.infoBody;
         testRelation(info, RELATION_DESCRIPTION_FOR, dialog);
         testRelation(dialog, RELATION_DESCRIBED_BY, info);
       }
 
-      this.getID = function showAlert_getID()
-      {
+      this.getID = function showAlert_getID() {
         return "show alert";
       }
     }
@@ -68,12 +62,10 @@
     // gA11yEventDumpToConsole = true; // debug
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
       gQueue.push(new showAlert());
-      gQueue.onFinish = function()
-      {
+      gQueue.onFinish = function() {
         synthesizeKey("VK_RETURN", {}, browserWindow());
         closeBrowserWindow();
       }
diff --git a/accessible/tests/mochitest/relations/test_update.html b/accessible/tests/mochitest/relations/test_update.html
index f9a0209d6829..cf11e275a58f 100644
--- a/accessible/tests/mochitest/relations/test_update.html
+++ b/accessible/tests/mochitest/relations/test_update.html
@@ -19,8 +19,7 @@
 
   <script type="application/javascript">
     function testRelated(aRelAttr, aHostRelation, aDependentRelation,
-                         aHostID, aHostNodeID, aDependent1ID, aDependent2ID)
-    {
+                         aHostID, aHostNodeID, aDependent1ID, aDependent2ID) {
       // no attribute
       testRelation(aDependent1ID, aDependentRelation, null);
       testRelation(aDependent2ID, aDependentRelation, null);
@@ -50,14 +49,12 @@
     }
 
     function insertRelated(aHostRelAttr, aDependentID, aInsertHostFirst,
-                           aHostRelation, aDependentRelation)
-    {
+                           aHostRelation, aDependentRelation) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, document)
       ];
 
-      this.invoke = function insertRelated_invoke()
-      {
+      this.invoke = function insertRelated_invoke() {
         this.hostNode = document.createElement("div");
         this.hostNode.setAttribute(aHostRelAttr, aDependentID);
 
@@ -73,15 +70,13 @@
         }
       }
 
-      this.finalCheck = function insertRelated_finalCheck()
-      {
+      this.finalCheck = function insertRelated_finalCheck() {
         testRelation(this.dependentNode, aDependentRelation, this.hostNode);
         if (aHostRelation)
           testRelation(this.hostNode, aHostRelation, this.dependentNode);
       }
 
-      this.getID = function insertRelated_getID()
-      {
+      this.getID = function insertRelated_getID() {
         return "Insert " + aHostRelAttr + "='" + aDependentID + "' node" +
           (aInsertHostFirst ? " before" : "after") + " dependent node";
       }
@@ -93,8 +88,7 @@
      * tree due to changes in layout module. It can be changed on any case
      * when accessibles are recreated.
      */
-    function recreateRelatives(aContainerID, aLabelID, aElmID)
-    {
+    function recreateRelatives(aContainerID, aLabelID, aElmID) {
       this.containerNode = getNode(aContainerID);
       this.container = getNode(this.containerNode);
 
@@ -103,22 +97,19 @@
         new invokerChecker(EVENT_SHOW, this.containerNode)
       ];
 
-      this.invoke = function recreateRelatives_invoke()
-      {
+      this.invoke = function recreateRelatives_invoke() {
         testRelation(aLabelID, RELATION_LABEL_FOR, aElmID);
         testRelation(aElmID, RELATION_LABELLED_BY, aLabelID);
 
         this.containerNode.style.overflow = "visible";
       }
 
-      this.finalCheck = function recreateRelatives_finalCheck()
-      {
+      this.finalCheck = function recreateRelatives_finalCheck() {
         testRelation(aLabelID, RELATION_LABEL_FOR, aElmID);
         testRelation(aElmID, RELATION_LABELLED_BY, aLabelID);
       }
 
-      this.getID = function recreateRelatives_getID()
-      {
+      this.getID = function recreateRelatives_getID() {
         return "recreate relatives ";
       }
     }
@@ -127,8 +118,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       // Relation updates on ARIA attribute changes.
       testRelated("aria-labelledby",
                   RELATION_LABELLED_BY, RELATION_LABEL_FOR,
diff --git a/accessible/tests/mochitest/role.js b/accessible/tests/mochitest/role.js
index 56b649978570..694431db894c 100644
--- a/accessible/tests/mochitest/role.js
+++ b/accessible/tests/mochitest/role.js
@@ -134,8 +134,7 @@ const ROLE_WHITESPACE = nsIAccessibleRole.ROLE_WHITESPACE;
  * @param aAccOrElmOrID  the accessible, DOM element or ID to be tested.
  * @param aRole  The role that is to be expected.
  */
-function testRole(aAccOrElmOrID, aRole)
-{
+function testRole(aAccOrElmOrID, aRole) {
   var role = getRole(aAccOrElmOrID);
   is(role, aRole, "Wrong role for " + prettyName(aAccOrElmOrID) + "!");
 }
@@ -147,8 +146,7 @@ function testRole(aAccOrElmOrID, aRole)
  * @param aAccOrElmOrID  [in] The accessible, DOM element or element ID the
  *                       accessible role is being requested for.
  */
-function getRole(aAccOrElmOrID)
-{
+function getRole(aAccOrElmOrID) {
   var acc = getAccessible(aAccOrElmOrID);
   if (!acc)
     return -1;
@@ -166,8 +164,7 @@ function getRole(aAccOrElmOrID)
 /**
  * Analogy of SimpleTest.is function used to check the role.
  */
-function isRole(aIdentifier, aRole, aMsg)
-{
+function isRole(aIdentifier, aRole, aMsg) {
   var role = getRole(aIdentifier);
   if (role == - 1)
     return;
diff --git a/accessible/tests/mochitest/role/test_aria.html b/accessible/tests/mochitest/role/test_aria.html
index 18179f780c1c..9fe845813f47 100644
--- a/accessible/tests/mochitest/role/test_aria.html
+++ b/accessible/tests/mochitest/role/test_aria.html
@@ -15,8 +15,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ARIA role map.
       testRole("aria_alert", ROLE_ALERT);
       testRole("aria_alertdialog", ROLE_DIALOG);
diff --git a/accessible/tests/mochitest/role/test_dpub_aria.html b/accessible/tests/mochitest/role/test_dpub_aria.html
index 21da4b4cbe6a..12062cb99ab0 100644
--- a/accessible/tests/mochitest/role/test_dpub_aria.html
+++ b/accessible/tests/mochitest/role/test_dpub_aria.html
@@ -15,8 +15,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // DPub ARIA role map.
       testRole("doc-abstract", ROLE_SECTION);
       testRole("doc-acknowledgments", ROLE_LANDMARK);
diff --git a/accessible/tests/mochitest/role/test_general.html b/accessible/tests/mochitest/role/test_general.html
index 93487abc940c..1cc535f05bba 100644
--- a/accessible/tests/mochitest/role/test_general.html
+++ b/accessible/tests/mochitest/role/test_general.html
@@ -15,8 +15,7 @@
           src="../attributes.js"></script>
 
   <script type="application/javascript">
-    function doTests()
-    {
+    function doTests() {
       // landmark tests section
       testRole("frm", ROLE_FORM);
 
diff --git a/accessible/tests/mochitest/role/test_svg.html b/accessible/tests/mochitest/role/test_svg.html
index 164861dc819c..d60683b200a6 100644
--- a/accessible/tests/mochitest/role/test_svg.html
+++ b/accessible/tests/mochitest/role/test_svg.html
@@ -15,8 +15,7 @@
           src="../attributes.js"></script>
 
   <script type="application/javascript">
-    function doTests()
-    {
+    function doTests() {
       testRole("svg", ROLE_DIAGRAM);
       testRole("rect", ROLE_GRAPHIC);
       testRole("circle", ROLE_GRAPHIC);
diff --git a/accessible/tests/mochitest/scroll/test_zoom.html b/accessible/tests/mochitest/scroll/test_zoom.html
index cff32a5043b6..236b95dac20b 100644
--- a/accessible/tests/mochitest/scroll/test_zoom.html
+++ b/accessible/tests/mochitest/scroll/test_zoom.html
@@ -18,8 +18,7 @@
           src="../layout.js"></script>
 
   <script type="application/javascript">
-    function testScrollToPoint()
-    {
+    function testScrollToPoint() {
       // scrollToPoint relative screen
       var anchor = getAccessible("bottom1");
       var [x, /*y*/] = getPos(anchor);
@@ -48,8 +47,7 @@
       testPos(anchor, [x, docY]);
     }
 
-    function doTest()
-    {
+    function doTest() {
       testScrollToPoint();
       zoomDocument(document, 2.0);
       testScrollToPoint(); // zoom and test again
diff --git a/accessible/tests/mochitest/selectable.js b/accessible/tests/mochitest/selectable.js
index 5e26063c35a0..7d0ccda53da2 100644
--- a/accessible/tests/mochitest/selectable.js
+++ b/accessible/tests/mochitest/selectable.js
@@ -4,8 +4,7 @@
  * @param aIdentifier        [in] selectable container accessible
  * @param aSelectedChildren  [in] array of selected children
  */
-function testSelectableSelection(aIdentifier, aSelectedChildren, aMsg)
-{
+function testSelectableSelection(aIdentifier, aSelectedChildren, aMsg) {
   var acc = getAccessible(aIdentifier, [nsIAccessibleSelectable]);
   if (!acc)
     return;
@@ -47,8 +46,7 @@ function testSelectableSelection(aIdentifier, aSelectedChildren, aMsg)
 /**
  * Test isItemSelected method, helper for testSelectableSelection
  */
-function testIsItemSelected(aSelectAcc, aTraversedAcc, aIndexObj, aSelectedChildren, aMsg)
-{
+function testIsItemSelected(aSelectAcc, aTraversedAcc, aIndexObj, aSelectedChildren, aMsg) {
   var childCount = aTraversedAcc.childCount;
   for (var idx = 0; idx < childCount; idx++) {
     var child = aTraversedAcc.getChildAt(idx);
diff --git a/accessible/tests/mochitest/selectable/test_aria.html b/accessible/tests/mochitest/selectable/test_aria.html
index 80cef3903f4c..6f69fbb17c49 100644
--- a/accessible/tests/mochitest/selectable/test_aria.html
+++ b/accessible/tests/mochitest/selectable/test_aria.html
@@ -21,8 +21,7 @@
           src="../selectable.js"></script>
 
   <script type="application/javascript">
-    function testSelectable(aID, aSelectableChildren)
-    {
+    function testSelectable(aID, aSelectableChildren) {
       var acc = getAccessible(aID, [nsIAccessibleSelectable]);
 
       testSelectableSelection(acc, []);
@@ -34,8 +33,7 @@
       testSelectableSelection(acc, []);
     }
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // role="tablist"
 
diff --git a/accessible/tests/mochitest/selectable/test_select.html b/accessible/tests/mochitest/selectable/test_select.html
index e669ee3268b3..39b4409eb704 100644
--- a/accessible/tests/mochitest/selectable/test_select.html
+++ b/accessible/tests/mochitest/selectable/test_select.html
@@ -22,8 +22,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // select@size="1" aka combobox
 
diff --git a/accessible/tests/mochitest/states.js b/accessible/tests/mochitest/states.js
index eba4f2e15bec..bf0a042ab5d6 100644
--- a/accessible/tests/mochitest/states.js
+++ b/accessible/tests/mochitest/states.js
@@ -73,8 +73,7 @@ const kExtraState = 1;
  * @param aTestName          The test name.
  */
 function testStates(aAccOrElmOrID, aState, aExtraState, aAbsentState,
-                    aAbsentExtraState, aTestName)
-{
+                    aAbsentExtraState, aTestName) {
   var [state, extraState] = getStates(aAccOrElmOrID);
   var role = getRole(aAccOrElmOrID);
   var id = prettyName(aAccOrElmOrID) + (aTestName ? " [" + aTestName + "]" : "");
@@ -172,8 +171,7 @@ function testStates(aAccOrElmOrID, aState, aExtraState, aAbsentState,
  * @param aExtraState    The extra state bits that are wanted.
  * @param aAbsentState   State bits that are not wanted.
  */
-function testStatesInSubtree(aAccOrElmOrID, aState, aExtraState, aAbsentState)
-{
+function testStatesInSubtree(aAccOrElmOrID, aState, aExtraState, aAbsentState) {
   // test accessible and its subtree for propagated states.
   var acc = getAccessible(aAccOrElmOrID);
   if (!acc)
@@ -202,22 +200,19 @@ function testStatesInSubtree(aAccOrElmOrID, aState, aExtraState, aAbsentState)
 /**
  * Fails if no defunct state on the accessible.
  */
-function testIsDefunct(aAccessible, aTestName)
-{
+function testIsDefunct(aAccessible, aTestName) {
   var id = prettyName(aAccessible) + (aTestName ? " [" + aTestName + "]" : "");
   var [/* state*/, extraState] = getStates(aAccessible);
   isState(extraState & EXT_STATE_DEFUNCT, EXT_STATE_DEFUNCT, true,
           "no defuct state for " + id + "!");
 }
 
-function getStringStates(aAccOrElmOrID)
-{
+function getStringStates(aAccOrElmOrID) {
   var [state, extraState] = getStates(aAccOrElmOrID);
   return statesToString(state, extraState);
 }
 
-function getStates(aAccOrElmOrID)
-{
+function getStates(aAccOrElmOrID) {
   var acc = getAccessible(aAccOrElmOrID);
   if (!acc)
     return [0, 0];
@@ -231,8 +226,7 @@ function getStates(aAccOrElmOrID)
 /**
  * Return true if the accessible has given states.
  */
-function hasState(aAccOrElmOrID, aState, aExtraState)
-{
+function hasState(aAccOrElmOrID, aState, aExtraState) {
   var [state, exstate] = getStates(aAccOrElmOrID);
   return (aState ? state & aState : true) &&
     (aExtraState ? exstate & aExtraState : true);
@@ -244,8 +238,7 @@ function hasState(aAccOrElmOrID, aState, aExtraState)
 /**
  * Analogy of SimpleTest.is function used to compare states.
  */
-function isState(aState1, aState2, aIsExtraStates, aMsg)
-{
+function isState(aState1, aState2, aIsExtraStates, aMsg) {
   if (aState1 == aState2) {
     ok(true, aMsg);
     return;
diff --git a/accessible/tests/mochitest/states/test_aria.html b/accessible/tests/mochitest/states/test_aria.html
index d0674b24a09f..ea697abc4248 100644
--- a/accessible/tests/mochitest/states/test_aria.html
+++ b/accessible/tests/mochitest/states/test_aria.html
@@ -27,8 +27,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-    function testAriaDisabledTree(aAccOrElmOrID)
-    {
+    function testAriaDisabledTree(aAccOrElmOrID) {
       // test accessible and its subtree for propagated state.
       var acc = getAccessible(aAccOrElmOrID);
       if (!acc)
@@ -57,8 +56,7 @@
       }
     }
 
-    function doTest()
-    {
+    function doTest() {
       // aria_autocomplete
       testStates("textbox_autocomplete_inline", 0, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
       testStates("textbox_autocomplete_list", STATE_HASPOPUP, EXT_STATE_SUPPORTS_AUTOCOMPLETION);
diff --git a/accessible/tests/mochitest/states/test_aria_imgmap.html b/accessible/tests/mochitest/states/test_aria_imgmap.html
index c43ab67841f0..4479de663d49 100644
--- a/accessible/tests/mochitest/states/test_aria_imgmap.html
+++ b/accessible/tests/mochitest/states/test_aria_imgmap.html
@@ -20,13 +20,11 @@
 
   <script type="application/javascript">
   // gA11yEventDumpToConsole = true;
-  function doPreTest()
-  {
+  function doPreTest() {
     waitForImageMap("imagemap", doTest);
   }
 
-  function doTest()
-  {
+  function doTest() {
     var imageMap = getAccessible("imagemap");
 
     var t1 = imageMap.getChildAt(0);
diff --git a/accessible/tests/mochitest/states/test_aria_widgetitems.html b/accessible/tests/mochitest/states/test_aria_widgetitems.html
index 657a1416ffcf..f689614f7013 100644
--- a/accessible/tests/mochitest/states/test_aria_widgetitems.html
+++ b/accessible/tests/mochitest/states/test_aria_widgetitems.html
@@ -20,48 +20,40 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function focusARIAItem(aID, aIsSelected)
-    {
+    function focusARIAItem(aID, aIsSelected) {
       this.DOMNode = getNode(aID);
 
-      this.invoke = function focusARIAItem_invoke()
-      {
+      this.invoke = function focusARIAItem_invoke() {
         this.DOMNode.focus();
       }
 
-      this.check = function focusARIAItem_check(aEvent)
-      {
+      this.check = function focusARIAItem_check(aEvent) {
         testStates(this.DOMNode, aIsSelected ? STATE_SELECTED : 0, 0,
                    aIsSelected ? 0 : STATE_SELECTED);
       }
 
-      this.getID = function focusARIAItem_getID()
-      {
+      this.getID = function focusARIAItem_getID() {
         return "Focused ARIA widget item with aria-selected='" +
                 (aIsSelected ? "true', should" : "false', shouldn't") +
                 " have selected state on " + prettyName(aID);
       }
     }
 
-    function focusActiveDescendantItem(aItemID, aWidgetID, aIsSelected)
-    {
+    function focusActiveDescendantItem(aItemID, aWidgetID, aIsSelected) {
       this.DOMNode = getNode(aItemID);
       this.widgetDOMNode = getNode(aWidgetID);
 
-      this.invoke = function focusActiveDescendantItem_invoke()
-      {
+      this.invoke = function focusActiveDescendantItem_invoke() {
         this.widgetDOMNode.setAttribute("aria-activedescendant", aItemID);
         this.widgetDOMNode.focus();
       }
 
-      this.check = function focusActiveDescendantItem_check(aEvent)
-      {
+      this.check = function focusActiveDescendantItem_check(aEvent) {
         testStates(this.DOMNode, aIsSelected ? STATE_SELECTED : 0, 0,
                    aIsSelected ? 0 : STATE_SELECTED);
       }
 
-      this.getID = function tabActiveDescendant_getID()
-      {
+      this.getID = function tabActiveDescendant_getID() {
         return "ARIA widget item managed by activedescendant " +
                 (aIsSelected ? "should" : "shouldn't") +
                 " have the selected state on " + prettyName(aItemID);
@@ -76,8 +68,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       // aria-selected
       testStates("aria_tab1", 0, 0, STATE_SELECTED);
       testStates("aria_tab2", STATE_SELECTED);
diff --git a/accessible/tests/mochitest/states/test_buttons.html b/accessible/tests/mochitest/states/test_buttons.html
index 52c642ce5ea9..39ab174cf899 100644
--- a/accessible/tests/mochitest/states/test_buttons.html
+++ b/accessible/tests/mochitest/states/test_buttons.html
@@ -16,8 +16,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     // Default state.
     testStates("f1_image", STATE_DEFAULT | STATE_FOCUSABLE);
     testStates("f2_submit", STATE_DEFAULT | STATE_FOCUSABLE);
diff --git a/accessible/tests/mochitest/states/test_controls.html b/accessible/tests/mochitest/states/test_controls.html
index 7369f6d01808..c8e9fbbd5050 100644
--- a/accessible/tests/mochitest/states/test_controls.html
+++ b/accessible/tests/mochitest/states/test_controls.html
@@ -16,8 +16,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     // Undetermined progressbar (no value or aria-value attribute): mixed state
     testStates("progress", STATE_MIXED);
     // Determined progressbar (has value): shouldn't have mixed state
diff --git a/accessible/tests/mochitest/states/test_doc.html b/accessible/tests/mochitest/states/test_doc.html
index 83edd9dac187..bc05c36cce1e 100644
--- a/accessible/tests/mochitest/states/test_doc.html
+++ b/accessible/tests/mochitest/states/test_doc.html
@@ -16,8 +16,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // Bug 566542: root accesible should expose active state when focused.
       testStates(getRootAccessible(), 0, EXT_STATE_ACTIVE);
 
diff --git a/accessible/tests/mochitest/states/test_doc_busy.html b/accessible/tests/mochitest/states/test_doc_busy.html
index 9ec8e3f35207..66d7d942aef7 100644
--- a/accessible/tests/mochitest/states/test_doc_busy.html
+++ b/accessible/tests/mochitest/states/test_doc_busy.html
@@ -22,8 +22,7 @@
   <script type="application/javascript">
     // gA11yEventDumpToConsole = true; // debugging stuff
 
-    function loadFile()
-    {
+    function loadFile() {
       var eventSeq = [
         new stateChangeChecker(STATE_BUSY, false, true, document, null, false, true),
         new stateChangeChecker(STATE_BUSY, false, false, document)
@@ -36,20 +35,17 @@
       ];
       defineScenario(this, [], unexpectedEventSeq); // events were coalesced
 
-      this.invoke = function loadFile_invoke()
-      {
+      this.invoke = function loadFile_invoke() {
         synthesizeMouse(getNode("link"), 1, 1, {});
       }
 
-      this.getID = function loadFile_getID()
-      {
+      this.getID = function loadFile_getID() {
         return "load file: state busy change events on document";
       }
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       // State busy change event on file loading.
       // enableLogging("docload"); // debugging
       gQueue = new eventQueue();
diff --git a/accessible/tests/mochitest/states/test_docarticle.html b/accessible/tests/mochitest/states/test_docarticle.html
index fffca054f918..3c176f4387fa 100644
--- a/accessible/tests/mochitest/states/test_docarticle.html
+++ b/accessible/tests/mochitest/states/test_docarticle.html
@@ -16,8 +16,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var docAcc = getAccessible(document, [nsIAccessibleDocument]);
       if (docAcc) {
         testStates(docAcc, STATE_READONLY);
diff --git a/accessible/tests/mochitest/states/test_editablebody.html b/accessible/tests/mochitest/states/test_editablebody.html
index 3b1486876fc0..f6f901ee8383 100644
--- a/accessible/tests/mochitest/states/test_editablebody.html
+++ b/accessible/tests/mochitest/states/test_editablebody.html
@@ -18,8 +18,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=454997
           src="../states.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       testStates(document, 0, EXT_STATE_EDITABLE);
       testStates("p", 0, EXT_STATE_EDITABLE);
 
diff --git a/accessible/tests/mochitest/states/test_frames.html b/accessible/tests/mochitest/states/test_frames.html
index 69faf49dfaaf..bb4a8ff17303 100644
--- a/accessible/tests/mochitest/states/test_frames.html
+++ b/accessible/tests/mochitest/states/test_frames.html
@@ -21,8 +21,7 @@
       SimpleTest.expectAssertions(0, 2);
     }
 
-    function doTest()
-    {
+    function doTest() {
       frameDoc = document.getElementById("frame_doc").contentDocument;
       frameDocArticle = document.getElementById("frame_doc_article").contentDocument;
       frameDocCheckbox = document.getElementById("frame_doc_checkbox").contentDocument;
diff --git a/accessible/tests/mochitest/states/test_inputs.html b/accessible/tests/mochitest/states/test_inputs.html
index bae875d3441b..6737f9c24cd9 100644
--- a/accessible/tests/mochitest/states/test_inputs.html
+++ b/accessible/tests/mochitest/states/test_inputs.html
@@ -18,8 +18,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     // //////////////////////////////////////////////////////////////////////////
     // 'editable' and 'multiline' states.
     testStates("input", 0, EXT_STATE_EDITABLE, 0, EXT_STATE_MULTI_LINE);
diff --git a/accessible/tests/mochitest/states/test_link.html b/accessible/tests/mochitest/states/test_link.html
index e110862d861c..27808d291c97 100644
--- a/accessible/tests/mochitest/states/test_link.html
+++ b/accessible/tests/mochitest/states/test_link.html
@@ -21,8 +21,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // a@href and its text node
       testStates("link_href", STATE_LINKED);
       testStates(getAccessible("link_href").firstChild, STATE_LINKED);
diff --git a/accessible/tests/mochitest/states/test_selects.html b/accessible/tests/mochitest/states/test_selects.html
index 51188402e6fb..9ff375931c5b 100644
--- a/accessible/tests/mochitest/states/test_selects.html
+++ b/accessible/tests/mochitest/states/test_selects.html
@@ -20,8 +20,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function openComboboxNCheckStates(aID)
-    {
+    function openComboboxNCheckStates(aID) {
       this.combobox = getAccessible(aID);
       this.comboboxList = this.combobox.firstChild;
       this.comboboxOption = this.comboboxList.firstChild;
@@ -30,14 +29,12 @@
         new invokerChecker(EVENT_FOCUS, this.comboboxOption)
       ];
 
-      this.invoke = function openComboboxNCheckStates_invoke()
-      {
+      this.invoke = function openComboboxNCheckStates_invoke() {
         getNode(aID).focus();
         synthesizeKey("VK_DOWN", { altKey: true });
       }
 
-      this.finalCheck = function openComboboxNCheckStates_invoke()
-      {
+      this.finalCheck = function openComboboxNCheckStates_invoke() {
         // Expanded state on combobox.
         testStates(this.combobox, STATE_EXPANDED);
 
@@ -45,8 +42,7 @@
         testStates(this.comboboxList, STATE_FLOATING);
       }
 
-      this.getID = function openComboboxNCheckStates_getID()
-      {
+      this.getID = function openComboboxNCheckStates_getID() {
         return "open combobox and test states";
       }
     }
@@ -54,8 +50,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       // combobox
       var combobox = getAccessible("combobox");
       testStates(combobox,
diff --git a/accessible/tests/mochitest/states/test_stale.html b/accessible/tests/mochitest/states/test_stale.html
index 6501cf2d03c9..f99bf0f56c51 100644
--- a/accessible/tests/mochitest/states/test_stale.html
+++ b/accessible/tests/mochitest/states/test_stale.html
@@ -18,8 +18,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function addChild(aContainerID)
-    {
+    function addChild(aContainerID) {
       this.containerNode = getNode(aContainerID);
       this.childNode = null;
 
@@ -27,38 +26,32 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function addChild_invoke()
-      {
+      this.invoke = function addChild_invoke() {
         this.childNode = document.createElement("div");
         this.containerNode.appendChild(this.childNode);
       }
 
-      this.finalCheck = function addChild_finalCheck()
-      {
+      this.finalCheck = function addChild_finalCheck() {
         // no stale state should be set
         testStates(this.childNode, 0, 0, 0, EXT_STATE_STALE);
       }
 
-      this.getID = function addChild_getID()
-      {
+      this.getID = function addChild_getID() {
         return "add child for " + prettyName(aContainerID);
       }
     }
 
-    function removeChildChecker(aInvoker)
-    {
+    function removeChildChecker(aInvoker) {
       this.type = EVENT_HIDE;
       this.__defineGetter__("target", function() { return aInvoker.child; });
 
-      this.check = function removeChildChecker_check()
-      {
+      this.check = function removeChildChecker_check() {
         // stale state should be set
         testStates(aInvoker.child, 0, EXT_STATE_STALE);
       }
     }
 
-    function removeChild(aContainerID)
-    {
+    function removeChild(aContainerID) {
       this.containerNode = getNode(aContainerID);
       this.child = null;
 
@@ -66,16 +59,14 @@
         new removeChildChecker(this)
       ];
 
-      this.invoke = function removeChild_invoke()
-      {
+      this.invoke = function removeChild_invoke() {
         var childNode = this.containerNode.firstChild;
         this.child = getAccessible(childNode);
 
         this.containerNode.removeChild(childNode);
       }
 
-      this.getID = function removeChild_getID()
-      {
+      this.getID = function removeChild_getID() {
         return "remove child from " + prettyName(aContainerID);
       }
     }
@@ -83,8 +74,7 @@
     // gA11yEventDumpToConsole = true; //debugging
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new addChild("container"));
diff --git a/accessible/tests/mochitest/states/test_visibility.html b/accessible/tests/mochitest/states/test_visibility.html
index b2673a7902f0..44304cf833db 100644
--- a/accessible/tests/mochitest/states/test_visibility.html
+++ b/accessible/tests/mochitest/states/test_visibility.html
@@ -18,8 +18,7 @@
   <script type="application/javascript">
     // Tests
 
-    function doTests()
-    {
+    function doTests() {
       testStates("div", 0, 0, STATE_INVISIBLE | STATE_OFFSCREEN);
       testStates("div_off", STATE_OFFSCREEN, 0, STATE_INVISIBLE);
       testStates("div_transformed", STATE_OFFSCREEN, 0, STATE_INVISIBLE);
diff --git a/accessible/tests/mochitest/states/z_frames_update.html b/accessible/tests/mochitest/states/z_frames_update.html
index 90d756afed7a..3fe57cc06bd6 100644
--- a/accessible/tests/mochitest/states/z_frames_update.html
+++ b/accessible/tests/mochitest/states/z_frames_update.html
@@ -1,8 +1,7 @@
 <html>
 <head>
 <script>
-function replaceBody()
-{
+function replaceBody() {
   var accService = Components.classes["@mozilla.org/accessibilityService;1"].
     getService(Components.interfaces.nsIAccessibilityService);
   accService.getAccessibleFor(document);
diff --git a/accessible/tests/mochitest/table.js b/accessible/tests/mochitest/table.js
index 976f39ab7eb2..a19964c056a6 100644
--- a/accessible/tests/mochitest/table.js
+++ b/accessible/tests/mochitest/table.js
@@ -48,8 +48,7 @@ const kMathTable = 2;
  * @param  aRowRoles       [in] array of row roles.
  */
 function testTableStruct(aIdentifier, aCellsArray, aColHeaderType,
-                         aCaption, aSummary, aTableType, aRowRoles)
-{
+                         aCaption, aSummary, aTableType, aRowRoles) {
   var tableNode = getNode(aIdentifier);
   var isGrid = tableNode.getAttribute("role") == "grid" ||
     tableNode.getAttribute("role") == "treegrid" ||
@@ -215,8 +214,7 @@ function testTableStruct(aIdentifier, aCellsArray, aColHeaderType,
  * @param  aIdentifier  [in] table accessible identifier
  * @param  aIdxes       [in] two dimensional array of cell indexes
  */
-function testTableIndexes(aIdentifier, aIdxes)
-{
+function testTableIndexes(aIdentifier, aIdxes) {
   var tableAcc = getAccessible(aIdentifier, [nsIAccessibleTable]);
   if (!tableAcc)
     return;
@@ -363,8 +361,7 @@ function testTableIndexes(aIdentifier, aIdxes)
  *                       origin, otherwise kRowSpanned or kColSpanned constant).
  * @param  aMsg         [in] text appended before every message
  */
-function testTableSelection(aIdentifier, aCellsArray, aMsg)
-{
+function testTableSelection(aIdentifier, aCellsArray, aMsg) {
   var msg = aMsg ? aMsg : "";
   var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
   if (!acc)
@@ -530,8 +527,7 @@ function testTableSelection(aIdentifier, aCellsArray, aMsg)
 /**
  * Test unselectColumn method of accessible table.
  */
-function testUnselectTableColumn(aIdentifier, aColIdx, aCellsArray)
-{
+function testUnselectTableColumn(aIdentifier, aColIdx, aCellsArray) {
   var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
   if (!acc)
     return;
@@ -552,8 +548,7 @@ function testUnselectTableColumn(aIdentifier, aColIdx, aCellsArray)
 /**
  * Test selectColumn method of accessible table.
  */
-function testSelectTableColumn(aIdentifier, aColIdx, aCellsArray)
-{
+function testSelectTableColumn(aIdentifier, aColIdx, aCellsArray) {
   var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
   if (!acc)
     return;
@@ -610,8 +605,7 @@ function testSelectTableColumn(aIdentifier, aColIdx, aCellsArray)
 /**
  * Test unselectRow method of accessible table.
  */
-function testUnselectTableRow(aIdentifier, aRowIdx, aCellsArray)
-{
+function testUnselectTableRow(aIdentifier, aRowIdx, aCellsArray) {
   var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
   if (!acc)
     return;
@@ -632,8 +626,7 @@ function testUnselectTableRow(aIdentifier, aRowIdx, aCellsArray)
 /**
  * Test selectRow method of accessible table.
  */
-function testSelectTableRow(aIdentifier, aRowIdx, aCellsArray)
-{
+function testSelectTableRow(aIdentifier, aRowIdx, aCellsArray) {
   var acc = getAccessible(aIdentifier, [nsIAccessibleTable]);
   if (!acc)
     return;
@@ -691,8 +684,7 @@ function testSelectTableRow(aIdentifier, aRowIdx, aCellsArray)
 /**
  * Test columnHeaderCells and rowHeaderCells of accessible table.
  */
-function testHeaderCells(aHeaderInfoMap)
-{
+function testHeaderCells(aHeaderInfoMap) {
   for (var testIdx = 0; testIdx < aHeaderInfoMap.length; testIdx++) {
     var dataCellIdentifier = aHeaderInfoMap[testIdx].cell;
     var dataCell = getAccessible(dataCellIdentifier, [nsIAccessibleTableCell]);
@@ -747,8 +739,7 @@ function testHeaderCells(aHeaderInfoMap)
 /**
  * Return row and column of orig cell for the given spanned cell.
  */
-function getOrigRowAndColumn(aCellsArray, aRowIdx, aColIdx)
-{
+function getOrigRowAndColumn(aCellsArray, aRowIdx, aColIdx) {
   var cellState = aCellsArray[aRowIdx][aColIdx];
 
   var origRowIdx = aRowIdx, origColIdx = aColIdx;
diff --git a/accessible/tests/mochitest/table/test_css_tables.html b/accessible/tests/mochitest/table/test_css_tables.html
index 1e51d1801038..345cdb6b6c3c 100644
--- a/accessible/tests/mochitest/table/test_css_tables.html
+++ b/accessible/tests/mochitest/table/test_css_tables.html
@@ -16,8 +16,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // elements with display:table
 
diff --git a/accessible/tests/mochitest/table/test_headers_ariagrid.html b/accessible/tests/mochitest/table/test_headers_ariagrid.html
index f0dc4b11b9ce..a0465f011a76 100644
--- a/accessible/tests/mochitest/table/test_headers_ariagrid.html
+++ b/accessible/tests/mochitest/table/test_headers_ariagrid.html
@@ -16,8 +16,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // column and row headers from markup
 
diff --git a/accessible/tests/mochitest/table/test_headers_ariatable.html b/accessible/tests/mochitest/table/test_headers_ariatable.html
index f479c0bb12fa..29286df79c4e 100644
--- a/accessible/tests/mochitest/table/test_headers_ariatable.html
+++ b/accessible/tests/mochitest/table/test_headers_ariatable.html
@@ -16,8 +16,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // column and row headers from markup
 
diff --git a/accessible/tests/mochitest/table/test_headers_table.html b/accessible/tests/mochitest/table/test_headers_table.html
index 27d79b4a2ed5..cd33e31a1190 100644
--- a/accessible/tests/mochitest/table/test_headers_table.html
+++ b/accessible/tests/mochitest/table/test_headers_table.html
@@ -16,8 +16,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // column header from thead and row header from @scope inside of tfoot
 
diff --git a/accessible/tests/mochitest/table/test_indexes_ariagrid.html b/accessible/tests/mochitest/table/test_indexes_ariagrid.html
index 22d6adae02f8..b8cd25437260 100644
--- a/accessible/tests/mochitest/table/test_indexes_ariagrid.html
+++ b/accessible/tests/mochitest/table/test_indexes_ariagrid.html
@@ -16,8 +16,7 @@
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // ARIA grid
       var idxes = [
diff --git a/accessible/tests/mochitest/table/test_indexes_table.html b/accessible/tests/mochitest/table/test_indexes_table.html
index 1e2dbb706da4..4aa294e0972b 100644
--- a/accessible/tests/mochitest/table/test_indexes_table.html
+++ b/accessible/tests/mochitest/table/test_indexes_table.html
@@ -17,8 +17,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=410052
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // table
       var idxes = [
diff --git a/accessible/tests/mochitest/table/test_layoutguess.html b/accessible/tests/mochitest/table/test_layoutguess.html
index c88636cd3637..29b3d02519cf 100644
--- a/accessible/tests/mochitest/table/test_layoutguess.html
+++ b/accessible/tests/mochitest/table/test_layoutguess.html
@@ -14,8 +14,7 @@
           src="../attributes.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // Attribute we're looking for
       var attr = {
         "layout-guess": "true"
diff --git a/accessible/tests/mochitest/table/test_mtable.html b/accessible/tests/mochitest/table/test_mtable.html
index 37ea8af50d95..b3b91ed930bd 100644
--- a/accessible/tests/mochitest/table/test_mtable.html
+++ b/accessible/tests/mochitest/table/test_mtable.html
@@ -16,8 +16,7 @@
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // 'Simple' table
       var idxes = [
         [0, 1],
diff --git a/accessible/tests/mochitest/table/test_sels_ariagrid.html b/accessible/tests/mochitest/table/test_sels_ariagrid.html
index 9e10420f45f0..2d55d753d47c 100644
--- a/accessible/tests/mochitest/table/test_sels_ariagrid.html
+++ b/accessible/tests/mochitest/table/test_sels_ariagrid.html
@@ -21,8 +21,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=410052
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // ARIA grid
       var cellsArray =
diff --git a/accessible/tests/mochitest/table/test_sels_table.html b/accessible/tests/mochitest/table/test_sels_table.html
index dff3c0bdce13..234f281e7cc8 100644
--- a/accessible/tests/mochitest/table/test_sels_table.html
+++ b/accessible/tests/mochitest/table/test_sels_table.html
@@ -20,8 +20,7 @@
 
   <script type="text/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // table
 
diff --git a/accessible/tests/mochitest/table/test_struct_ariagrid.html b/accessible/tests/mochitest/table/test_struct_ariagrid.html
index 226e93deb7ae..2ad3733da357 100644
--- a/accessible/tests/mochitest/table/test_struct_ariagrid.html
+++ b/accessible/tests/mochitest/table/test_struct_ariagrid.html
@@ -17,8 +17,7 @@
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // Pure ARIA grid
       var cellsArray = [
diff --git a/accessible/tests/mochitest/table/test_struct_ariatreegrid.html b/accessible/tests/mochitest/table/test_struct_ariatreegrid.html
index 329b1fd9d359..b2ab683643c3 100644
--- a/accessible/tests/mochitest/table/test_struct_ariatreegrid.html
+++ b/accessible/tests/mochitest/table/test_struct_ariatreegrid.html
@@ -17,8 +17,7 @@
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // HTML based ARIA tree grid
 
diff --git a/accessible/tests/mochitest/table/test_struct_table.html b/accessible/tests/mochitest/table/test_struct_table.html
index ec0b11c18b10..de2403b3ea9f 100644
--- a/accessible/tests/mochitest/table/test_struct_table.html
+++ b/accessible/tests/mochitest/table/test_struct_table.html
@@ -17,8 +17,7 @@
           src="../table.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // column headers from thead and tfoot
 
diff --git a/accessible/tests/mochitest/table/test_table_1.html b/accessible/tests/mochitest/table/test_table_1.html
index 60e1b2922c03..f1d25d24fdcb 100644
--- a/accessible/tests/mochitest/table/test_table_1.html
+++ b/accessible/tests/mochitest/table/test_table_1.html
@@ -11,8 +11,7 @@
 
   <script type="application/javascript">
 
-function doTest()
-{
+function doTest() {
   var accTable = getAccessible("table", [nsIAccessibleTable]);
 
   var s = window.getSelection();
diff --git a/accessible/tests/mochitest/table/test_table_2.html b/accessible/tests/mochitest/table/test_table_2.html
index 4bf10406ac78..87f93be87a87 100644
--- a/accessible/tests/mochitest/table/test_table_2.html
+++ b/accessible/tests/mochitest/table/test_table_2.html
@@ -13,8 +13,7 @@
 
   <script type="text/javascript">
 
-function doTest()
-{
+function doTest() {
   // Test table with role=alert.
   var tableInterfaceExposed = true;
   var accTable3 = getAccessible("table3", [nsIAccessibleTable], null, DONOTFAIL_IF_NO_INTERFACE);
diff --git a/accessible/tests/mochitest/test_OuterDocAccessible.html b/accessible/tests/mochitest/test_OuterDocAccessible.html
index aa720e29112a..89a0aa721b46 100644
--- a/accessible/tests/mochitest/test_OuterDocAccessible.html
+++ b/accessible/tests/mochitest/test_OuterDocAccessible.html
@@ -20,8 +20,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=441519
     // needed error return value
     const ns_error_invalid_arg = Components.results.NS_ERROR_INVALID_ARG;
 
-    function doTest()
-    {
+    function doTest() {
       // Get accessible for body tag.
       var docAcc = getAccessible(document);
 
diff --git a/accessible/tests/mochitest/test_aria_token_attrs.html b/accessible/tests/mochitest/test_aria_token_attrs.html
index a05f8a130141..2cad035e34e8 100644
--- a/accessible/tests/mochitest/test_aria_token_attrs.html
+++ b/accessible/tests/mochitest/test_aria_token_attrs.html
@@ -18,8 +18,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=452388
       src="states.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // test aria-pressed state mapping to roles PUSHBUTTON vs TOGGLEBUTTON
       testRole("button_pressed_true", ROLE_TOGGLE_BUTTON);
       testRole("button_pressed_false", ROLE_TOGGLE_BUTTON);
diff --git a/accessible/tests/mochitest/test_bug420863.html b/accessible/tests/mochitest/test_bug420863.html
index 8891ed28059e..6beb6f0c336d 100644
--- a/accessible/tests/mochitest/test_bug420863.html
+++ b/accessible/tests/mochitest/test_bug420863.html
@@ -20,8 +20,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=420863
   <script type="application/javascript">
     var gClickHandler = null;
 
-    function doTest()
-    {
+    function doTest() {
       // Actions should be exposed on any accessible having related DOM node
       // with registered 'click' event handler.
 
@@ -42,8 +41,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=420863
 
       // register 'click' event handler
       gClickHandler = {
-        handleEvent: function handleEvent(aEvent)
-        {
+        handleEvent: function handleEvent(aEvent) {
         }
       };
       td3Node.addEventListener("click", gClickHandler);
@@ -61,8 +59,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=420863
           actionName: "click",
           actionIndex: 0,
           events: CLICK_EVENTS,
-          checkOnClickEvent: function check(aEvent)
-          {
+          checkOnClickEvent: function check(aEvent) {
             // unregister click event handler
             this.ID.removeEventListener("click", gClickHandler);
 
diff --git a/accessible/tests/mochitest/test_descr.html b/accessible/tests/mochitest/test_descr.html
index b9dc031d5071..7febe8f2960e 100644
--- a/accessible/tests/mochitest/test_descr.html
+++ b/accessible/tests/mochitest/test_descr.html
@@ -12,8 +12,7 @@
           src="name.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // Description from aria-describedby attribute
       testDescr("img1", "aria description");
 
diff --git a/accessible/tests/mochitest/test_nsIAccessibleDocument.html b/accessible/tests/mochitest/test_nsIAccessibleDocument.html
index c6a84909aa71..32cb3dbc0f16 100644
--- a/accessible/tests/mochitest/test_nsIAccessibleDocument.html
+++ b/accessible/tests/mochitest/test_nsIAccessibleDocument.html
@@ -19,8 +19,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=441737
           src="chrome://mochikit/content/chrome-harness.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var docAcc = getAccessible(document, [nsIAccessibleDocument]);
       if (docAcc) {
         // nsIAccessible
diff --git a/accessible/tests/mochitest/test_nsIAccessibleImage.html b/accessible/tests/mochitest/test_nsIAccessibleImage.html
index 81b8f5ed0692..49a9e1535cbd 100644
--- a/accessible/tests/mochitest/test_nsIAccessibleImage.html
+++ b/accessible/tests/mochitest/test_nsIAccessibleImage.html
@@ -20,8 +20,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=429659
           src="layout.js"></script>
 
   <script type="application/javascript">
-    function testCoordinates(aID, aAcc, aWidth, aHeight)
-    {
+    function testCoordinates(aID, aAcc, aWidth, aHeight) {
       var screenX = {}, screenY = {}, windowX = {}, windowY = {}, parentX = {},
           parentY = {};
 
@@ -80,8 +79,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=429659
     }
 
     function testThis(aID, aSRC, aWidth, aHeight,
-                      aActionCount, aActionNames)
-    {
+                      aActionCount, aActionNames) {
       var acc = getAccessible(aID, [nsIAccessibleImage]);
       if (!acc)
         return;
@@ -107,8 +105,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=429659
       }
     }
 
-    function doTest()
-    {
+    function doTest() {
       // Test non-linked image
       testThis("nonLinkedImage", "moz.png", 89, 38);
 
diff --git a/accessible/tests/mochitest/text.js b/accessible/tests/mochitest/text.js
index 5f173d563115..3502cd751104 100644
--- a/accessible/tests/mochitest/text.js
+++ b/accessible/tests/mochitest/text.js
@@ -23,8 +23,7 @@ const kOk = 2; // a test doesn't fail
  * @param aIDs      [in] array of accessible identifiers to test
  * @param aTodoFlag [in, optional] either kOk or kTodo
  */
-function testCharacterCount(aIDs, aCount, aTodoFlag)
-{
+function testCharacterCount(aIDs, aCount, aTodoFlag) {
   var ids = (aIDs instanceof Array) ? aIDs : [ aIDs ];
   var isFunc = (aTodoFlag == kTodo) ? todo_is : is;
   for (var i = 0; i < ids.length; i++) {
@@ -43,8 +42,7 @@ function testCharacterCount(aIDs, aCount, aTodoFlag)
  * @param aText         [in] the expected result from the test
  * @param aTodoFlag     [in, optional] either kOk or kTodo
  */
-function testText(aIDs, aStartOffset, aEndOffset, aText, aTodoFlag)
-{
+function testText(aIDs, aStartOffset, aEndOffset, aText, aTodoFlag) {
   var ids = (aIDs instanceof Array) ? aIDs : [ aIDs ];
   var isFunc = (aTodoFlag == kTodo) ? todo_is : is;
   for (var i = 0; i < ids.length; i++) {
@@ -73,10 +71,8 @@ function testText(aIDs, aStartOffset, aEndOffset, aText, aTodoFlag)
  * @note  All this function does is test that getText doe snot expose the
  *        password text itself, but something else.
  */
-function testPasswordText(aIDs, aStartOffset, aEndOffset, aText)
-{
-  for (var i = 0; i < aIDs.length; i++)
-  {
+function testPasswordText(aIDs, aStartOffset, aEndOffset, aText) {
+  for (var i = 0; i < aIDs.length; i++) {
     var acc = getAccessible(aIDs[i], nsIAccessibleText);
     try {
       isnot(acc.getText(aStartOffset, aEndOffset), aText,
@@ -100,8 +96,7 @@ function testPasswordText(aIDs, aStartOffset, aEndOffset, aText)
  * @param aStartOffset  [in] expected start offset of the character
  * @param aEndOffset    [in] expected end offset of the character
  */
-function testCharAtOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset)
-{
+function testCharAtOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset) {
   var IDs = (aIDs instanceof Array) ? aIDs : [ aIDs ];
   for (var i = 0; i < IDs.length; i++) {
     var acc = getAccessible(IDs[i], nsIAccessibleText);
@@ -136,8 +131,7 @@ function testCharAtOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset)
  *                              kTodo or kOk for returned start offset
  *                              kTodo or kOk for returned offset result
  */
-function testTextAtOffset()
-{
+function testTextAtOffset() {
   testTextSuperHelper("getTextAtOffset", arguments);
 }
 
@@ -151,8 +145,7 @@ function testTextAtOffset()
  * @param aStartOffset  [in] expected start offset of the character
  * @param aEndOffset    [in] expected end offset of the character
  */
-function testCharAfterOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset)
-{
+function testCharAfterOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset) {
   var IDs = (aIDs instanceof Array) ? aIDs : [ aIDs ];
   for (var i = 0; i < IDs.length; i++) {
     var acc = getAccessible(IDs[i], nsIAccessibleText);
@@ -188,8 +181,7 @@ function testCharAfterOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset)
  *                              kTodo or kOk for returned offset result
  */
 function testTextAfterOffset(aOffset, aBoundaryType,
-                             aText, aStartOffset, aEndOffset)
-{
+                             aText, aStartOffset, aEndOffset) {
   testTextSuperHelper("getTextAfterOffset", arguments);
 }
 
@@ -203,8 +195,7 @@ function testTextAfterOffset(aOffset, aBoundaryType,
  * @param aStartOffset  [in] expected start offset of the character
  * @param aEndOffset    [in] expected end offset of the character
  */
-function testCharBeforeOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset)
-{
+function testCharBeforeOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset) {
   var IDs = (aIDs instanceof Array) ? aIDs : [ aIDs ];
   for (var i = 0; i < IDs.length; i++) {
     var acc = getAccessible(IDs[i], nsIAccessibleText);
@@ -240,8 +231,7 @@ function testCharBeforeOffset(aIDs, aOffset, aChar, aStartOffset, aEndOffset)
  *                              kTodo or kOk for returned offset result
  */
 function testTextBeforeOffset(aOffset, aBoundaryType,
-                              aText, aStartOffset, aEndOffset)
-{
+                              aText, aStartOffset, aEndOffset) {
   testTextSuperHelper("getTextBeforeOffset", arguments);
 }
 
@@ -252,8 +242,7 @@ function testTextBeforeOffset(aOffset, aBoundaryType,
  * @param aCount     [in] Expected word count
  * @param aToDoFlag  [in] kTodo or kOk for returned text
  */
-function testWordCount(aElement, aCount, aToDoFlag)
-{
+function testWordCount(aElement, aCount, aToDoFlag) {
   var isFunc = (aToDoFlag == kTodo) ? todo_is : is;
   var acc = getAccessible(aElement, nsIAccessibleText);
   var startOffsetObj = {}, endOffsetObj = {};
@@ -282,8 +271,7 @@ function testWordCount(aElement, aCount, aToDoFlag)
  * @param aText       [in] expected text for that word
  * @param aToDoFlag   [in] kTodo or kOk for returned text
  */
-function testWordAt(aElement, aWordIndex, aText, aToDoFlag)
-{
+function testWordAt(aElement, aWordIndex, aText, aToDoFlag) {
   var isFunc = (aToDoFlag == kTodo) ? todo_is : is;
   var acc = getAccessible(aElement, nsIAccessibleText);
 
@@ -336,8 +324,7 @@ function testWordAt(aElement, aWordIndex, aText, aToDoFlag)
  * @param aWords     [in]           array of expected words
  * @param aToDoFlag  [in, optional] kTodo or kOk for returned text
  */
-function testWords(aElement, aWords, aToDoFlag)
-{
+function testWords(aElement, aWords, aToDoFlag) {
   if (aToDoFlag == null)
     aToDoFlag = kOk;
 
@@ -353,8 +340,7 @@ function testWords(aElement, aWords, aToDoFlag)
  *
  * @param aID  [in] Id, DOM node, or acc obj
  */
-function cleanTextSelections(aID)
-{
+function cleanTextSelections(aID) {
   var acc = getAccessible(aID, [nsIAccessibleText]);
 
   while (acc.selectionCount > 0)
@@ -369,8 +355,7 @@ function cleanTextSelections(aID)
  * @param aEndOffset        [in] end offset for the new selection
  * @param aSelectionsCount  [in] expected number of selections after addSelection
  */
-function testTextAddSelection(aID, aStartOffset, aEndOffset, aSelectionsCount)
-{
+function testTextAddSelection(aID, aStartOffset, aEndOffset, aSelectionsCount) {
   var acc = getAccessible(aID, [nsIAccessibleText]);
   var text = acc.getText(0, -1);
 
@@ -389,8 +374,7 @@ function testTextAddSelection(aID, aStartOffset, aEndOffset, aSelectionsCount)
  * @param aSelectionsCount  [in] expected number of selections after
  *                               removeSelection
  */
-function testTextRemoveSelection(aID, aSelectionIndex, aSelectionsCount)
-{
+function testTextRemoveSelection(aID, aSelectionIndex, aSelectionsCount) {
   var acc = getAccessible(aID, [nsIAccessibleText]);
   var text = acc.getText(0, -1);
 
@@ -412,8 +396,7 @@ function testTextRemoveSelection(aID, aSelectionIndex, aSelectionsCount)
  *                               setSelectionBounds
  */
 function testTextSetSelection(aID, aStartOffset, aEndOffset,
-                              aSelectionIndex, aSelectionsCount)
-{
+                              aSelectionIndex, aSelectionsCount) {
   var acc = getAccessible(aID, [nsIAccessibleText]);
   var text = acc.getText(0, -1);
 
@@ -430,8 +413,7 @@ function testTextSetSelection(aID, aStartOffset, aEndOffset,
  * @param aID        [in] Id, DOM node, or acc obj
  * @param aCount     [in] expected selection count
  */
-function testTextSelectionCount(aID, aCount)
-{
+function testTextSelectionCount(aID, aCount) {
   var acc = getAccessible(aID, [nsIAccessibleText]);
   var text = acc.getText(0, -1);
 
@@ -446,8 +428,7 @@ function testTextSelectionCount(aID, aCount)
  * @param aEndOffset       [in] expected end offset for the selection
  * @param aSelectionIndex  [in] index of the selection to get
  */
-function testTextGetSelection(aID, aStartOffset, aEndOffset, aSelectionIndex)
-{
+function testTextGetSelection(aID, aStartOffset, aEndOffset, aSelectionIndex) {
   var acc = getAccessible(aID, [nsIAccessibleText]);
   var text = acc.getText(0, -1);
 
@@ -462,8 +443,7 @@ function testTextGetSelection(aID, aStartOffset, aEndOffset, aSelectionIndex)
 
 function testTextRange(aRange, aRangeDescr, aStartContainer, aStartOffset,
                        aEndContainer, aEndOffset, aText,
-                       aCommonContainer, aChildren)
-{
+                       aCommonContainer, aChildren) {
   isObject(aRange.startContainer, getAccessible(aStartContainer),
            "Wrong start container of " + aRangeDescr);
   is(aRange.startOffset, aStartOffset,
@@ -499,8 +479,7 @@ function testTextRange(aRange, aRangeDescr, aStartContainer, aStartOffset,
 // //////////////////////////////////////////////////////////////////////////////
 // Private
 
-function testTextSuperHelper(aFuncName, aArgs)
-{
+function testTextSuperHelper(aFuncName, aArgs) {
   // List of tests.
   if (aArgs[2] instanceof Array) {
     var ids = (aArgs[0] instanceof Array) ? aArgs[0] : [ aArgs[0] ];
@@ -574,8 +553,7 @@ function testTextSuperHelper(aFuncName, aArgs)
 function testTextHelper(aID, aOffset, aBoundaryType,
                         aText, aStartOffset, aEndOffset,
                         aToDoFlag1, aToDoFlag2, aToDoFlag3,
-                        aTextFunc, aTextFuncName)
-{
+                        aTextFunc, aTextFuncName) {
   var exceptionFlag = aToDoFlag1 == undefined ||
                       aToDoFlag2 == undefined ||
                       aToDoFlag3 == undefined;
@@ -617,8 +595,7 @@ function testTextHelper(aID, aOffset, aBoundaryType,
   }
 }
 
-function boundaryToString(aBoundaryType)
-{
+function boundaryToString(aBoundaryType) {
   switch (aBoundaryType) {
     case BOUNDARY_CHAR:
       return "char";
diff --git a/accessible/tests/mochitest/text/test_atcaretoffset.html b/accessible/tests/mochitest/text/test_atcaretoffset.html
index b6f50092992c..aa53bedf5da7 100644
--- a/accessible/tests/mochitest/text/test_atcaretoffset.html
+++ b/accessible/tests/mochitest/text/test_atcaretoffset.html
@@ -25,8 +25,7 @@
   <script type="application/javascript">
     // gA11yEventDumpToConsole = true; // debugging
 
-    function traverseTextByLines(aQueue, aID, aLines)
-    {
+    function traverseTextByLines(aQueue, aID, aLines) {
       var wholeText = "";
       for (var i = 0; i < aLines.length ; i++)
         wholeText += aLines[i][0] + aLines[i][1];
@@ -44,10 +43,8 @@
     /**
      * Used to get test list for each traversed character.
      */
-    function charIterator(aWholeText, aLines)
-    {
-      this.next = function charIterator_next()
-      {
+    function charIterator(aWholeText, aLines) {
+      this.next = function charIterator_next() {
         // Don't increment offset if we are at end of the wrapped line
         // (offset is shared between end of this line and start of next line).
         if (this.mAtWrappedLineEnd) {
@@ -71,19 +68,16 @@
         return true;
       }
 
-      Object.defineProperty(this, "offset", { get: function()
-        { return this.mOffset; }
+      Object.defineProperty(this, "offset", { get: function() { return this.mOffset; }
       });
 
-      Object.defineProperty(this, "offsetDescr", { get: function()
-        {
+      Object.defineProperty(this, "offsetDescr", { get: function() {
           return this.mOffset + " offset (" + this.mLine.number + " line, " +
             (this.mOffset - this.mLine.start) + " offset on the line)";
         }
       });
 
-      Object.defineProperty(this, "tests", { get: function()
-        {
+      Object.defineProperty(this, "tests", { get: function() {
           // Line boundary tests.
           var cLine = this.mLine;
           var pLine = cLine.prevLine;
@@ -168,8 +162,7 @@
         }
       });
 
-      Object.defineProperty(this, "failures", { get: function()
-        {
+      Object.defineProperty(this, "failures", { get: function() {
           if (this.mOffset == this.mLine.start)
             return this.mLine.lineStartFailures;
           if (this.mOffset == this.mLine.end)
@@ -187,21 +180,17 @@
     /**
      * A line object. Allows to navigate by lines and by words.
      */
-    function line(aWholeText, aLines, aIndex)
-    {
-      Object.defineProperty(this, "prevLine", { get: function()
-        {
+    function line(aWholeText, aLines, aIndex) {
+      Object.defineProperty(this, "prevLine", { get: function() {
           return new line(aWholeText, aLines, aIndex - 1);
         }
       });
-      Object.defineProperty(this, "nextLine", { get: function()
-        {
+      Object.defineProperty(this, "nextLine", { get: function() {
           return new line(aWholeText, aLines, aIndex + 1);
         }
       });
 
-      Object.defineProperty(this, "start", { get: function()
-        {
+      Object.defineProperty(this, "start", { get: function() {
           if (aIndex < 0)
             return 0;
 
@@ -211,8 +200,7 @@
           return aLines[aIndex][2];
         }
       });
-      Object.defineProperty(this, "end", { get: function()
-        {
+      Object.defineProperty(this, "end", { get: function() {
           if (aIndex < 0)
             return 0;
 
@@ -223,19 +211,15 @@
         }
       });
 
-      Object.defineProperty(this, "number", { get: function()
-        { return aIndex; }
+      Object.defineProperty(this, "number", { get: function() { return aIndex; }
       });
-      Object.defineProperty(this, "wholeText", { get: function()
-        { return aWholeText; }
+      Object.defineProperty(this, "wholeText", { get: function() { return aWholeText; }
       });
-      this.isFakeLine = function line_isFakeLine()
-      {
+      this.isFakeLine = function line_isFakeLine() {
         return aIndex < 0 || aIndex >= aLines.length;
       }
 
-      Object.defineProperty(this, "lastWord", { get: function()
-        {
+      Object.defineProperty(this, "lastWord", { get: function() {
           if (aIndex < 0)
             return new word(this, [], -1);
           if (aIndex >= aLines.length)
@@ -245,8 +229,7 @@
           return new word(this, words, words.length - 2);
         }
       });
-      Object.defineProperty(this, "firstWord", { get: function()
-        {
+      Object.defineProperty(this, "firstWord", { get: function() {
           if (aIndex < 0)
             return new word(this, [], -1);
           if (aIndex >= aLines.length)
@@ -257,22 +240,19 @@
         }
       });
 
-      this.isLastWord = function line_isLastWord(aWord)
-      {
+      this.isLastWord = function line_isLastWord(aWord) {
         var lastWord = this.lastWord;
         return lastWord.start == aWord.start && lastWord.end == aWord.end;
       }
 
-      Object.defineProperty(this, "lineStartFailures", { get: function()
-        {
+      Object.defineProperty(this, "lineStartFailures", { get: function() {
           if (aIndex < 0 || aIndex >= aLines.length)
             return [];
 
           return aLines[aIndex][4].lsf || [];
         }
       });
-      Object.defineProperty(this, "lineEndFailures", { get: function()
-        {
+      Object.defineProperty(this, "lineEndFailures", { get: function() {
           if (aIndex < 0 || aIndex >= aLines.length)
             return [];
 
@@ -284,10 +264,8 @@
     /**
      * A word object. Allows to navigate by words.
      */
-    function word(aLine, aWords, aIndex)
-    {
-      Object.defineProperty(this, "prevWord", { get: function()
-        {
+    function word(aLine, aWords, aIndex) {
+      Object.defineProperty(this, "prevWord", { get: function() {
           if (aIndex >= 2)
             return new word(aLine, aWords, aIndex - 2);
 
@@ -297,8 +275,7 @@
           return prevLineLastWord;
         }
       });
-      Object.defineProperty(this, "nextWord", { get: function()
-        {
+      Object.defineProperty(this, "nextWord", { get: function() {
           if (aIndex + 2 < aWords.length)
             return new word(aLine, aWords, aIndex + 2);
 
@@ -311,8 +288,7 @@
 
       Object.defineProperty(this, "line", { get: function() { return aLine; } });
 
-      Object.defineProperty(this, "start", { get: function()
-        {
+      Object.defineProperty(this, "start", { get: function() {
           if (this.isFakeStartWord())
             return 0;
 
@@ -321,8 +297,7 @@
            return aWords[aIndex];
         }
       });
-      Object.defineProperty(this, "end", { get: function()
-        {
+      Object.defineProperty(this, "end", { get: function() {
           if (this.isFakeStartWord())
             return 0;
 
@@ -330,8 +305,7 @@
         }
       });
 
-      this.toString = function word_toString()
-      {
+      this.toString = function word_toString() {
         var start = this.start, end = this.end;
         return "'" + aLine.wholeText.substring(start, end) +
           "' at [" + start + ", " + end + "]";
@@ -344,15 +318,13 @@
     /**
      * A template invoker to move through the text.
      */
-    function tmpl_moveTo(aID, aInvokerFunc, aWholeText, aCharIter)
-    {
+    function tmpl_moveTo(aID, aInvokerFunc, aWholeText, aCharIter) {
       this.offset = aCharIter.offset;
 
       var checker = new caretMoveChecker(this.offset, aID);
       this.__proto__ = new (aInvokerFunc)(aID, checker);
 
-      this.finalCheck = function genericMoveTo_finalCheck()
-      {
+      this.finalCheck = function genericMoveTo_finalCheck() {
         if (this.noTests())
           return;
 
@@ -378,13 +350,11 @@
         }
       }
 
-      this.getID = function genericMoveTo_getID()
-      {
+      this.getID = function genericMoveTo_getID() {
         return "move to " + this.offsetDescr;
       }
 
-      this.noTests = function tmpl_moveTo_noTests()
-      {
+      this.noTests = function tmpl_moveTo_noTests() {
         return ("debugOffset" in aCharIter) &&
           (aCharIter.debugOffset != this.offset);
       }
@@ -395,8 +365,7 @@
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       // __a__w__o__r__d__\n
diff --git a/accessible/tests/mochitest/text/test_charboundary.html b/accessible/tests/mochitest/text/test_charboundary.html
index 4c6c0b0621ac..37fb49993c85 100644
--- a/accessible/tests/mochitest/text/test_charboundary.html
+++ b/accessible/tests/mochitest/text/test_charboundary.html
@@ -13,8 +13,7 @@
           src="../text.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       //
       // __h__e__l__l__o__ __m__y__ __f__r__i__e__n__d__
diff --git a/accessible/tests/mochitest/text/test_doc.html b/accessible/tests/mochitest/text/test_doc.html
index 9c6788275a0d..e8f497dd37a3 100644
--- a/accessible/tests/mochitest/text/test_doc.html
+++ b/accessible/tests/mochitest/text/test_doc.html
@@ -13,8 +13,7 @@
           src="../text.js"></script>
   <script type="application/javascript">
     
-    function doTest()
-    {
+    function doTest() {
       var iframeDoc = [ getNode("iframe").contentDocument ];
       testCharacterCount(iframeDoc, 15);
       testText(iframeDoc, 0, 15, "outbody inbody ");
diff --git a/accessible/tests/mochitest/text/test_dynamic.html b/accessible/tests/mochitest/text/test_dynamic.html
index 0e5d4394a7e9..6ca41c7afd11 100644
--- a/accessible/tests/mochitest/text/test_dynamic.html
+++ b/accessible/tests/mochitest/text/test_dynamic.html
@@ -15,20 +15,17 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function insertBefore(aId, aEl, aTextBefore, aTextAfter, aStartIdx, aEndIdx)
-    {
+    function insertBefore(aId, aEl, aTextBefore, aTextAfter, aStartIdx, aEndIdx) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, aId)
       ];
 
-      this.invoke = function insertBefore_invoke()
-      {
+      this.invoke = function insertBefore_invoke() {
         testText(aId, 0, -1, aTextBefore);
         getNode(aId).insertBefore(aEl, getNode(aId).firstChild);
       }
 
-      this.finalCheck = function insertBefore_finalCheck()
-      {
+      this.finalCheck = function insertBefore_finalCheck() {
         testText(aId, aStartIdx, aEndIdx, aTextAfter);
       }
 
@@ -37,15 +34,13 @@
       }
     }
 
-    function insertTextBefore(aId, aTextBefore, aText)
-    {
+    function insertTextBefore(aId, aTextBefore, aText) {
       var el = document.createTextNode(aText);
       this.__proto__ = new insertBefore(aId, el, aTextBefore,
                                         aText + aTextBefore, 0, -1)
     }
 
-    function insertImgBefore(aId, aTextBefore)
-    {
+    function insertImgBefore(aId, aTextBefore) {
       var el = document.createElement("img");
       el.setAttribute("src", "../moz.png");
       el.setAttribute("alt", "mozilla");
@@ -54,15 +49,13 @@
                                         kEmbedChar + aTextBefore, 0, -1)
     }
 
-    function insertTextBefore2(aId)
-    {
+    function insertTextBefore2(aId) {
       var el = document.createTextNode("hehe");
       this.__proto__ = new insertBefore(aId, el, "ho", "ho", 4, -1)
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new insertTextBefore("c1", "ho", "ha"));
       gQueue.push(new insertImgBefore("c1", "haho"));
diff --git a/accessible/tests/mochitest/text/test_gettext.html b/accessible/tests/mochitest/text/test_gettext.html
index d39d997b3c4d..6acaf340102f 100644
--- a/accessible/tests/mochitest/text/test_gettext.html
+++ b/accessible/tests/mochitest/text/test_gettext.html
@@ -13,8 +13,7 @@
           src="../text.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       //
       // __h__e__l__l__o__ __m__y__ __f__r__i__e__n__d__
diff --git a/accessible/tests/mochitest/text/test_hypertext.html b/accessible/tests/mochitest/text/test_hypertext.html
index bb4b3a811b66..01bf0acd62d0 100644
--- a/accessible/tests/mochitest/text/test_hypertext.html
+++ b/accessible/tests/mochitest/text/test_hypertext.html
@@ -22,8 +22,7 @@
           src="../text.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // null getText
       // ////////////////////////////////////////////////////////////////////////
diff --git a/accessible/tests/mochitest/text/test_lineboundary.html b/accessible/tests/mochitest/text/test_lineboundary.html
index 92a3fa972466..3025da1550bf 100644
--- a/accessible/tests/mochitest/text/test_lineboundary.html
+++ b/accessible/tests/mochitest/text/test_lineboundary.html
@@ -11,8 +11,7 @@
   <script type="application/javascript"
           src="../text.js"></script>
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       testTextAtOffset("line_test_1", BOUNDARY_LINE_START,
                        [[0, 6, "Line 1 ", 0, 7],
                         [7, 7, "", 7, 7],
diff --git a/accessible/tests/mochitest/text/test_passwords.html b/accessible/tests/mochitest/text/test_passwords.html
index 57d7d8d16140..0211359d01a7 100644
--- a/accessible/tests/mochitest/text/test_passwords.html
+++ b/accessible/tests/mochitest/text/test_passwords.html
@@ -13,8 +13,7 @@
           src="../text.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // regular text and password inputs
       // ////////////////////////////////////////////////////////////////////////
diff --git a/accessible/tests/mochitest/text/test_selection.html b/accessible/tests/mochitest/text/test_selection.html
index c9bcca6bcd8e..aa8cb62b2aff 100644
--- a/accessible/tests/mochitest/text/test_selection.html
+++ b/accessible/tests/mochitest/text/test_selection.html
@@ -17,8 +17,7 @@
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // Test selection count: clean selection / check count.
       testTextAddSelection("div0", 0, 2, 1); // |Test selection...
       cleanTextSelections("div0");
diff --git a/accessible/tests/mochitest/text/test_wordboundary.html b/accessible/tests/mochitest/text/test_wordboundary.html
index 6d3c09e8c761..6e08e39d47f7 100644
--- a/accessible/tests/mochitest/text/test_wordboundary.html
+++ b/accessible/tests/mochitest/text/test_wordboundary.html
@@ -13,8 +13,7 @@
           src="../text.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // "hello"
       // __h__e__l__l__o__
       //  0  1  2  3  4  5
diff --git a/accessible/tests/mochitest/text/test_words.html b/accessible/tests/mochitest/text/test_words.html
index dff90bfeab8e..3e004ecc6546 100644
--- a/accessible/tests/mochitest/text/test_words.html
+++ b/accessible/tests/mochitest/text/test_words.html
@@ -18,8 +18,7 @@
       SimpleTest.expectAssertions(0, 1);
     }
 
-    function doTest()
-    {
+    function doTest() {
       // "one two"
       testWords("div1", ["one", "two"]);
 
diff --git a/accessible/tests/mochitest/textattrs/test_general.html b/accessible/tests/mochitest/textattrs/test_general.html
index 13020bc43609..8c5ed96426d2 100644
--- a/accessible/tests/mochitest/textattrs/test_general.html
+++ b/accessible/tests/mochitest/textattrs/test_general.html
@@ -23,8 +23,7 @@
   <script type="application/javascript">
     var gComputedStyle = null;
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // area1
       var ID = "area1";
diff --git a/accessible/tests/mochitest/textattrs/test_invalid.html b/accessible/tests/mochitest/textattrs/test_invalid.html
index 495db0888181..6211d5f1e230 100644
--- a/accessible/tests/mochitest/textattrs/test_invalid.html
+++ b/accessible/tests/mochitest/textattrs/test_invalid.html
@@ -23,8 +23,7 @@
           src="../attributes.js"></script>
 
   <script type="application/javascript">
-    function doTests()
-    {
+    function doTests() {
       testDefaultTextAttrs("aria_invalid_empty", {}, true);
       testDefaultTextAttrs("aria_invalid_true", { "invalid": "true" }, true);
       testDefaultTextAttrs("aria_invalid_false", { "invalid": "false" }, true);
diff --git a/accessible/tests/mochitest/textcaret/test_general.html b/accessible/tests/mochitest/textcaret/test_general.html
index 07ba9b847deb..32d70c6eaeaf 100644
--- a/accessible/tests/mochitest/textcaret/test_general.html
+++ b/accessible/tests/mochitest/textcaret/test_general.html
@@ -18,8 +18,7 @@
     /**
      * Turn on/off the caret browsing mode.
      */
-    function turnCaretBrowsing(aIsOn)
-    {
+    function turnCaretBrowsing(aIsOn) {
       var prefs = Components.classes["@mozilla.org/preferences-service;1"].
         getService(Components.interfaces.nsIPrefBranch);
       prefs.setBoolPref("accessibility.browsewithcaret", aIsOn);
@@ -28,21 +27,18 @@
     /**
      * Test caret offset for the given accessible.
      */
-    function testCaretOffset(aID, aCaretOffset)
-    {
+    function testCaretOffset(aID, aCaretOffset) {
       var acc = getAccessible(aID, [nsIAccessibleText]);
       is(acc.caretOffset, aCaretOffset,
          "Wrong caret offset for " + aID);
     }
 
-    function testCaretOffsets(aList)
-    {
+    function testCaretOffsets(aList) {
       for (var i = 0; i < aList.length; i++)
         testCaretOffset(aList[0][0], aList[0][1]);
     }
 
-    function queueTraversalList(aList, aFocusNode)
-    {
+    function queueTraversalList(aList, aFocusNode) {
       for (var i = 0 ; i < aList.length; i++) {
         var node = aList[i].DOMPoint[0];
         var nodeOffset = aList[i].DOMPoint[1];
@@ -66,8 +62,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       turnCaretBrowsing(true);
 
       // test caret offsets
@@ -125,8 +120,7 @@
       ];
       queueTraversalList(traversalList, getNode("p2", p2Doc));
 
-      gQueue.onFinish = function()
-      {
+      gQueue.onFinish = function() {
         turnCaretBrowsing(false);
       }
 
diff --git a/accessible/tests/mochitest/textrange/test_general.html b/accessible/tests/mochitest/textrange/test_general.html
index 21a758e17250..261a63f46118 100644
--- a/accessible/tests/mochitest/textrange/test_general.html
+++ b/accessible/tests/mochitest/textrange/test_general.html
@@ -15,8 +15,7 @@
           src="../layout.js"></script>
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // enclosingRange
       var input = getAccessible("input", [ nsIAccessibleText ]);
       testTextRange(input.enclosingRange, "enclosing range for 'input'",
diff --git a/accessible/tests/mochitest/textrange/test_selection.html b/accessible/tests/mochitest/textrange/test_selection.html
index a7c79091f81a..c2f75401edb7 100644
--- a/accessible/tests/mochitest/textrange/test_selection.html
+++ b/accessible/tests/mochitest/textrange/test_selection.html
@@ -15,8 +15,7 @@
           src="../layout.js"></script>
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       var sel = window.getSelection();
       var p = getNode("p1");
       var a = getNode("p2_a");
diff --git a/accessible/tests/mochitest/textselection/test_general.html b/accessible/tests/mochitest/textselection/test_general.html
index 9eaccf26bbdc..d84e49c6a504 100644
--- a/accessible/tests/mochitest/textselection/test_general.html
+++ b/accessible/tests/mochitest/textselection/test_general.html
@@ -18,8 +18,7 @@
     /**
      * Invokers
      */
-    function addSelection(aID, aStartOffset, aEndOffset)
-    {
+    function addSelection(aID, aStartOffset, aEndOffset) {
       this.hyperTextNode = getNode(aID);
       this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
 
@@ -27,13 +26,11 @@
         new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
       ];
 
-      this.invoke = function addSelection_invoke()
-      {
+      this.invoke = function addSelection_invoke() {
         this.hyperText.addSelection(aStartOffset, aEndOffset);
       }
 
-      this.finalCheck = function addSelection_finalCheck()
-      {
+      this.finalCheck = function addSelection_finalCheck() {
         is(this.hyperText.selectionCount, 1,
            "addSelection: Wrong selection count for " + aID);
         var startOffset = {}, endOffset = {};
@@ -45,14 +42,12 @@
            "addSelection: Wrong end offset for " + aID);
       }
 
-      this.getID = function addSelection_getID()
-      {
+      this.getID = function addSelection_getID() {
         return "nsIAccessibleText::addSelection test for " + aID;
       }
     }
 
-    function changeSelection(aID, aStartOffset, aEndOffset)
-    {
+    function changeSelection(aID, aStartOffset, aEndOffset) {
       this.hyperTextNode = getNode(aID);
       this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
 
@@ -60,13 +55,11 @@
         new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
       ];
 
-      this.invoke = function changeSelection_invoke()
-      {
+      this.invoke = function changeSelection_invoke() {
         this.hyperText.setSelectionBounds(0, aStartOffset, aEndOffset);
       }
 
-      this.finalCheck = function changeSelection_finalCheck()
-      {
+      this.finalCheck = function changeSelection_finalCheck() {
         is(this.hyperText.selectionCount, 1,
            "setSelectionBounds: Wrong selection count for " + aID);
         var startOffset = {}, endOffset = {};
@@ -78,49 +71,42 @@
            "setSelectionBounds: Wrong end offset for " + aID);
       }
 
-      this.getID = function changeSelection_getID()
-      {
+      this.getID = function changeSelection_getID() {
         return "nsIAccessibleText::setSelectionBounds test for " + aID;
       }
     }
 
-    function removeSelection(aID)
-    {
+    function removeSelection(aID) {
       this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
 
       this.eventSeq = [
         new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, document)
       ];
 
-      this.invoke = function removeSelection_invoke()
-      {
+      this.invoke = function removeSelection_invoke() {
         this.hyperText.removeSelection(0);
       }
 
-      this.finalCheck = function removeSelection_finalCheck()
-      {
+      this.finalCheck = function removeSelection_finalCheck() {
         is(this.hyperText.selectionCount, 0,
            "removeSelection: Wrong selection count for " + aID);
       }
 
-      this.getID = function removeSelection_getID()
-      {
+      this.getID = function removeSelection_getID() {
         return "nsIAccessibleText::removeSelection test for " + aID;
       }
     }
 
     function changeDOMSelection(aID, aNodeID1, aNodeOffset1,
                                 aNodeID2, aNodeOffset2,
-                                aTests)
-    {
+                                aTests) {
       this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
 
       this.eventSeq = [
         new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
       ];
 
-      this.invoke = function changeDOMSelection_invoke()
-      {
+      this.invoke = function changeDOMSelection_invoke() {
         var sel = window.getSelection();
         var range = document.createRange();
         range.setStart(getNode(aNodeID1), aNodeOffset1);
@@ -128,8 +114,7 @@
         sel.addRange(range);
       }
 
-      this.finalCheck = function changeDOMSelection_finalCheck()
-      {
+      this.finalCheck = function changeDOMSelection_finalCheck() {
         for (var i = 0; i < aTests.length; i++) {
           var text = getAccessible(aTests[i][0], nsIAccessibleText);
           is(text.selectionCount, 1,
@@ -144,14 +129,12 @@
         }
       }
 
-      this.getID = function changeDOMSelection_getID()
-      {
+      this.getID = function changeDOMSelection_getID() {
         return "DOM selection change for " + aID;
       }
     }
 
-    function onfocusEventSeq(aID)
-    {
+    function onfocusEventSeq(aID) {
       var caretMovedChecker =
         new invokerChecker(EVENT_TEXT_CARET_MOVED, aID);
       var selChangedChecker =
@@ -168,8 +151,7 @@
     // gA11yEventDumpToConsole = true; // debug stuff
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new addSelection("paragraph", 1, 3));
diff --git a/accessible/tests/mochitest/textselection/test_userinput.html b/accessible/tests/mochitest/textselection/test_userinput.html
index 453e59c630bf..bd60c788dee8 100644
--- a/accessible/tests/mochitest/textselection/test_userinput.html
+++ b/accessible/tests/mochitest/textselection/test_userinput.html
@@ -24,12 +24,10 @@
     /**
      * Invokers
      */
-    function synthTabAndCheckPrevTabbed(aID, aPrevID)
-    {
+    function synthTabAndCheckPrevTabbed(aID, aPrevID) {
       this.__proto__ = new synthTab(aID, new focusChecker(aID));
 
-      this.finalCheck = function changeSelection_finalCheck()
-      {
+      this.finalCheck = function changeSelection_finalCheck() {
         var prevTabbed = getAccessible(aPrevID, [ nsIAccessibleText ]);
         is(prevTabbed.selectionCount, 0,
            "Wrong selection count for " + aPrevID);
@@ -45,8 +43,7 @@
         ok(exceptionCaught, "No selection was expected for " + aPrevID);
       }
 
-      this.getID = function changeSelection_getID()
-      {
+      this.getID = function changeSelection_getID() {
         return "Hidden selection check for " + aPrevID;
       }
     }
@@ -58,8 +55,7 @@
     // gA11yEventDumpToConsole = true; // debug stuff
 
     var gQueue = null;
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       // Tab to 't2' and then tab out it: it must has no selection.
diff --git a/accessible/tests/mochitest/tree/test_aria_globals.html b/accessible/tests/mochitest/tree/test_aria_globals.html
index 34c73691a932..ba0e63011c54 100644
--- a/accessible/tests/mochitest/tree/test_aria_globals.html
+++ b/accessible/tests/mochitest/tree/test_aria_globals.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var globalIds = [
         "atomic",
         "busy",
diff --git a/accessible/tests/mochitest/tree/test_aria_grid.html b/accessible/tests/mochitest/tree/test_aria_grid.html
index 89e90bebcec3..008fd732626c 100644
--- a/accessible/tests/mochitest/tree/test_aria_grid.html
+++ b/accessible/tests/mochitest/tree/test_aria_grid.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // grid having rowgroups
 
diff --git a/accessible/tests/mochitest/tree/test_aria_imgmap.html b/accessible/tests/mochitest/tree/test_aria_imgmap.html
index 2c242416c277..0aaaa954e9fd 100644
--- a/accessible/tests/mochitest/tree/test_aria_imgmap.html
+++ b/accessible/tests/mochitest/tree/test_aria_imgmap.html
@@ -20,13 +20,11 @@
 
   <script type="application/javascript">
   // gA11yEventDumpToConsole = true;
-  function doPreTest()
-  {
+  function doPreTest() {
     waitForImageMap("imagemap", doTest);
   }
 
-  function doTest()
-  {
+  function doTest() {
     var accTree = {
       role: ROLE_IMAGE_MAP,
       children: [
diff --git a/accessible/tests/mochitest/tree/test_aria_list.html b/accessible/tests/mochitest/tree/test_aria_list.html
index bf12c9c5128f..e7700e36736e 100644
--- a/accessible/tests/mochitest/tree/test_aria_list.html
+++ b/accessible/tests/mochitest/tree/test_aria_list.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // list
 
diff --git a/accessible/tests/mochitest/tree/test_aria_menu.html b/accessible/tests/mochitest/tree/test_aria_menu.html
index aa95b652b81d..e3663b66f130 100644
--- a/accessible/tests/mochitest/tree/test_aria_menu.html
+++ b/accessible/tests/mochitest/tree/test_aria_menu.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     // Menuitem with no popup.
     tree =
       { SECTION: [ // container
diff --git a/accessible/tests/mochitest/tree/test_aria_owns.html b/accessible/tests/mochitest/tree/test_aria_owns.html
index b4e7cc984892..3589a768ae35 100644
--- a/accessible/tests/mochitest/tree/test_aria_owns.html
+++ b/accessible/tests/mochitest/tree/test_aria_owns.html
@@ -24,8 +24,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       var tree =
         { SECTION: [ // t1_1
           { HEADING: [ // t1_2
diff --git a/accessible/tests/mochitest/tree/test_aria_presentation.html b/accessible/tests/mochitest/tree/test_aria_presentation.html
index d8133ee9e0c0..a48eba8b68b4 100644
--- a/accessible/tests/mochitest/tree/test_aria_presentation.html
+++ b/accessible/tests/mochitest/tree/test_aria_presentation.html
@@ -16,8 +16,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     // Presentation role don't allow accessible.
     var tree =
       { SECTION: [ // container
diff --git a/accessible/tests/mochitest/tree/test_aria_table.html b/accessible/tests/mochitest/tree/test_aria_table.html
index a71227832e06..51170b395413 100644
--- a/accessible/tests/mochitest/tree/test_aria_table.html
+++ b/accessible/tests/mochitest/tree/test_aria_table.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // table having rowgroups
 
diff --git a/accessible/tests/mochitest/tree/test_brokencontext.html b/accessible/tests/mochitest/tree/test_brokencontext.html
index 0e740f439d01..4895fc5285cf 100644
--- a/accessible/tests/mochitest/tree/test_brokencontext.html
+++ b/accessible/tests/mochitest/tree/test_brokencontext.html
@@ -19,22 +19,18 @@
   /**
    * Return true if TD element has a generic accessible.
    */
-  function isTDGeneric(aID)
-  {
+  function isTDGeneric(aID) {
     return isAccessible(aID) && !isAccessible(aID, nsIAccessibleTableCell);
   }
 
-  function checkIfNotAccessible(aID)
-  {
+  function checkIfNotAccessible(aID) {
     ok(!isAccessible(aID), "'" + aID + "' shouldn't be accessible");
   }
-  function checkIfTDGeneric(aID)
-  {
+  function checkIfTDGeneric(aID) {
     ok(isTDGeneric(aID), "'" + aID + "' shouldn't have cell accessible");
   }
 
-  function doTest()
-  {
+  function doTest() {
     // //////////////////////////////////////////////////////////////////////////
     // HTML table elements outside table context.
 
diff --git a/accessible/tests/mochitest/tree/test_canvas.html b/accessible/tests/mochitest/tree/test_canvas.html
index 8bf1cef4a3e6..e343f78d7f36 100644
--- a/accessible/tests/mochitest/tree/test_canvas.html
+++ b/accessible/tests/mochitest/tree/test_canvas.html
@@ -16,8 +16,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=495912
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var accTree =
         { CANVAS: [
           { CHECKBUTTON: [] },
diff --git a/accessible/tests/mochitest/tree/test_cssflexbox.html b/accessible/tests/mochitest/tree/test_cssflexbox.html
index f3786ac92398..04cd9bad3f3c 100644
--- a/accessible/tests/mochitest/tree/test_cssflexbox.html
+++ b/accessible/tests/mochitest/tree/test_cssflexbox.html
@@ -15,8 +15,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // Ensure that flexbox ordering and absolute positioning do not affect
       // the accessibility tree.
       // Note that there is no accessible for a div with display:flex style.
diff --git a/accessible/tests/mochitest/tree/test_cssoverflow.html b/accessible/tests/mochitest/tree/test_cssoverflow.html
index fe3863f77843..5cd80d0fb910 100644
--- a/accessible/tests/mochitest/tree/test_cssoverflow.html
+++ b/accessible/tests/mochitest/tree/test_cssoverflow.html
@@ -26,8 +26,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function focusAnchor(aID)
-    {
+    function focusAnchor(aID) {
       this.linkNode = getNode(aID);
       this.link = getAccessible(this.linkNode);
 
@@ -35,25 +34,21 @@
         new invokerChecker(EVENT_FOCUS, getAccessible, this.linkNode)
       ];
 
-      this.invoke = function focusAnchor_invoke()
-      {
+      this.invoke = function focusAnchor_invoke() {
         this.linkNode.focus();
       }
 
-      this.check = function focusAnchor_check(aEvent)
-      {
+      this.check = function focusAnchor_check(aEvent) {
         todo_is(this.link, aEvent.accessible,
                 "Focus should be fired against new link accessible!");
       }
 
-      this.getID = function focusAnchor_getID()
-      {
+      this.getID = function focusAnchor_getID() {
         return "focus a:focus{overflow:scroll} #1";
       }
     }
 
-    function tabAnchor(aID)
-    {
+    function tabAnchor(aID) {
       this.linkNode = getNode(aID);
       this.link = getAccessible(this.linkNode);
 
@@ -61,19 +56,16 @@
         new invokerChecker(EVENT_FOCUS, getAccessible, this.linkNode)
       ];
 
-      this.invoke = function tabAnchor_invoke()
-      {
+      this.invoke = function tabAnchor_invoke() {
         synthesizeKey("VK_TAB", { shiftKey: false });
       }
 
-      this.check = function tabAnchor_check(aEvent)
-      {
+      this.check = function tabAnchor_check(aEvent) {
         todo_is(this.link, aEvent.accessible,
                    "Focus should be fired against new link accessible!");
       }
 
-      this.getID = function tabAnchor_getID()
-      {
+      this.getID = function tabAnchor_getID() {
         return "focus a:focus{overflow:scroll} #2";
       }
     }
@@ -85,8 +77,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       // Shift+Tab not working, and a test timeout, bug 746977
       if (MAC) {
         todo(false, "Shift+tab isn't working on OS X, needs to be disabled until bug 746977 is fixed!");
diff --git a/accessible/tests/mochitest/tree/test_dochierarchy.html b/accessible/tests/mochitest/tree/test_dochierarchy.html
index 0104c6abadba..8c02e3c19fc1 100644
--- a/accessible/tests/mochitest/tree/test_dochierarchy.html
+++ b/accessible/tests/mochitest/tree/test_dochierarchy.html
@@ -16,8 +16,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     // tabDoc and testDoc are different documents depending on whether test
     // is running in standalone mode or not.
 
diff --git a/accessible/tests/mochitest/tree/test_dockids.html b/accessible/tests/mochitest/tree/test_dockids.html
index b617abe6da9e..ac47c1ce57e0 100644
--- a/accessible/tests/mochitest/tree/test_dockids.html
+++ b/accessible/tests/mochitest/tree/test_dockids.html
@@ -18,8 +18,7 @@
   <script type="application/javascript">
   // gA11yEventDumpToConsole = true;
   // enableLogging("tree,verbose");
-  function doTest()
-  {
+  function doTest() {
     var tree =
      { DOCUMENT: [
        { TEXT_CONTAINER: [ // head
diff --git a/accessible/tests/mochitest/tree/test_filectrl.html b/accessible/tests/mochitest/tree/test_filectrl.html
index f989d1eeaf03..409c7ea98339 100644
--- a/accessible/tests/mochitest/tree/test_filectrl.html
+++ b/accessible/tests/mochitest/tree/test_filectrl.html
@@ -16,8 +16,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=483573
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var accTree = {
         role: ROLE_TEXT_CONTAINER,
         children: [
diff --git a/accessible/tests/mochitest/tree/test_formctrl.html b/accessible/tests/mochitest/tree/test_formctrl.html
index c5d5bc0b1157..e51464f25471 100644
--- a/accessible/tests/mochitest/tree/test_formctrl.html
+++ b/accessible/tests/mochitest/tree/test_formctrl.html
@@ -15,8 +15,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // input@type="checkbox"
       var accTree = {
         role: ROLE_CHECKBUTTON,
diff --git a/accessible/tests/mochitest/tree/test_gencontent.html b/accessible/tests/mochitest/tree/test_gencontent.html
index 0932f5c29250..2cbd5196bb4e 100644
--- a/accessible/tests/mochitest/tree/test_gencontent.html
+++ b/accessible/tests/mochitest/tree/test_gencontent.html
@@ -24,8 +24,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // :before and :after pseudo styles
       var accTree = {
         role: ROLE_SECTION,
diff --git a/accessible/tests/mochitest/tree/test_iframe.html b/accessible/tests/mochitest/tree/test_iframe.html
index dae398fd8cfd..3140ddf7b774 100644
--- a/accessible/tests/mochitest/tree/test_iframe.html
+++ b/accessible/tests/mochitest/tree/test_iframe.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var accTree = {
         role: ROLE_INTERNAL_FRAME,
         children: [
diff --git a/accessible/tests/mochitest/tree/test_img.html b/accessible/tests/mochitest/tree/test_img.html
index a8e2a9e56e72..8713d82cd444 100644
--- a/accessible/tests/mochitest/tree/test_img.html
+++ b/accessible/tests/mochitest/tree/test_img.html
@@ -19,13 +19,11 @@
 
   <script type="application/javascript">
     // gA11yEventDumpToConsole = true;
-    function doPreTest()
-    {
+    function doPreTest() {
       waitForImageMap("imgmap", doTest);
     }
 
-    function doTest()
-    {
+    function doTest() {
       // image map
       var accTree = {
         role: ROLE_IMAGE_MAP,
diff --git a/accessible/tests/mochitest/tree/test_invalid_img.xhtml b/accessible/tests/mochitest/tree/test_invalid_img.xhtml
index 2079c86ee779..d654e784e845 100644
--- a/accessible/tests/mochitest/tree/test_invalid_img.xhtml
+++ b/accessible/tests/mochitest/tree/test_invalid_img.xhtml
@@ -15,8 +15,7 @@
 
   <script>
   <![CDATA[
-    function doTest()
-    {
+    function doTest() {
       document.getElementsByTagName("img")[0].firstChild.data = "2";
 
       var accTree = {
diff --git a/accessible/tests/mochitest/tree/test_invalidationlist.html b/accessible/tests/mochitest/tree/test_invalidationlist.html
index c42891a5dce2..0a8951b59d10 100644
--- a/accessible/tests/mochitest/tree/test_invalidationlist.html
+++ b/accessible/tests/mochitest/tree/test_invalidationlist.html
@@ -16,8 +16,7 @@
           src="../states.js"></script>
 
   <script type="application/javascript">
-  function doTest()
-  {
+  function doTest() {
     var tree =
      { SECTION: [
        { SECTION: [ // div
diff --git a/accessible/tests/mochitest/tree/test_list.html b/accessible/tests/mochitest/tree/test_list.html
index bf5e8768d6b8..9abbd46daed7 100644
--- a/accessible/tests/mochitest/tree/test_list.html
+++ b/accessible/tests/mochitest/tree/test_list.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function listItemTree(aBulletText, aName, aSubtree)
-    {
+    function listItemTree(aBulletText, aName, aSubtree) {
       var obj = {
         role: ROLE_LISTITEM,
         children: [
@@ -36,8 +35,7 @@
       return obj;
     }
 
-    function doTest()
-    {
+    function doTest() {
       // list1
       var discAccTree = {
         role: ROLE_LIST,
diff --git a/accessible/tests/mochitest/tree/test_map.html b/accessible/tests/mochitest/tree/test_map.html
index 6f0b0f2b60ac..e2a8114b934f 100644
--- a/accessible/tests/mochitest/tree/test_map.html
+++ b/accessible/tests/mochitest/tree/test_map.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // map used as imagemap, not accessible
       var accTree =
         { SECTION: [ ] };
diff --git a/accessible/tests/mochitest/tree/test_media.html b/accessible/tests/mochitest/tree/test_media.html
index 9ab9a5ee09a3..5c4eb623cb9e 100644
--- a/accessible/tests/mochitest/tree/test_media.html
+++ b/accessible/tests/mochitest/tree/test_media.html
@@ -19,8 +19,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=483573
 
   <script type="application/javascript">
 
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // test the accessible tree
 
diff --git a/accessible/tests/mochitest/tree/test_select.html b/accessible/tests/mochitest/tree/test_select.html
index 151985622636..9aceaae9d8a9 100644
--- a/accessible/tests/mochitest/tree/test_select.html
+++ b/accessible/tests/mochitest/tree/test_select.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var accTree = {
         role: ROLE_LISTBOX,
         children: [
diff --git a/accessible/tests/mochitest/tree/test_table.html b/accessible/tests/mochitest/tree/test_table.html
index 9303d68c7f7c..2466d32d44ff 100644
--- a/accessible/tests/mochitest/tree/test_table.html
+++ b/accessible/tests/mochitest/tree/test_table.html
@@ -14,8 +14,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // ////////////////////////////////////////////////////////////////////////
       // tables having captions
 
diff --git a/accessible/tests/mochitest/tree/test_txtcntr.html b/accessible/tests/mochitest/tree/test_txtcntr.html
index 80a225ce7859..580cce27abe2 100644
--- a/accessible/tests/mochitest/tree/test_txtcntr.html
+++ b/accessible/tests/mochitest/tree/test_txtcntr.html
@@ -15,8 +15,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       var accTree = {
         role: ROLE_SECTION,
         children: [
diff --git a/accessible/tests/mochitest/tree/test_txtctrl.html b/accessible/tests/mochitest/tree/test_txtctrl.html
index fb44d6decfba..d3475a7c30d8 100644
--- a/accessible/tests/mochitest/tree/test_txtctrl.html
+++ b/accessible/tests/mochitest/tree/test_txtctrl.html
@@ -15,8 +15,7 @@
           src="../role.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // editable div
       var accTree = {
         role: ROLE_SECTION,
diff --git a/accessible/tests/mochitest/treeupdate/test_ariadialog.html b/accessible/tests/mochitest/treeupdate/test_ariadialog.html
index 0d9a1ea72c6d..d6523ee362fd 100644
--- a/accessible/tests/mochitest/treeupdate/test_ariadialog.html
+++ b/accessible/tests/mochitest/treeupdate/test_ariadialog.html
@@ -22,16 +22,14 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function showARIADialog(aID)
-    {
+    function showARIADialog(aID) {
       this.node = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, this.node)
       ];
 
-      this.invoke = function showARIADialog_invoke()
-      {
+      this.invoke = function showARIADialog_invoke() {
         getNode("dialog").style.display = "block";
         getNode("table").style.visibility = "visible";
         getNode("a").textContent = "link";
@@ -39,8 +37,7 @@
         getNode("input").focus();
       }
 
-      this.finalCheck = function showARIADialog_finalCheck()
-      {
+      this.finalCheck = function showARIADialog_finalCheck() {
         var tree = {
           role: ROLE_DIALOG,
           children: [
@@ -56,8 +53,7 @@
         testAccessibleTree(aID, tree);
       }
 
-      this.getID = function showARIADialog_getID()
-      {
+      this.getID = function showARIADialog_getID() {
         return "show ARIA dialog";
       }
     }
@@ -70,8 +66,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       // enableLogging("tree");
       gQueue = new eventQueue();
 
diff --git a/accessible/tests/mochitest/treeupdate/test_ariaowns.html b/accessible/tests/mochitest/treeupdate/test_ariaowns.html
index fd75d56dd5f7..d9cf911f4815 100644
--- a/accessible/tests/mochitest/treeupdate/test_ariaowns.html
+++ b/accessible/tests/mochitest/treeupdate/test_ariaowns.html
@@ -23,8 +23,7 @@
     // Invokers
     // //////////////////////////////////////////////////////////////////////////
 
-    function changeARIAOwns()
-    {
+    function changeARIAOwns() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t1_button")),
         // no hide for t1_subdiv because it is contained by hidden t1_checkbox
@@ -35,8 +34,7 @@
         new invokerChecker(EVENT_REORDER, getNode("t1_container"))
       ];
 
-      this.invoke = function setARIAOwns_invoke()
-      {
+      this.invoke = function setARIAOwns_invoke() {
         // children are swapped by ARIA owns
         var tree =
           { SECTION: [
@@ -51,8 +49,7 @@
           setAttribute("aria-owns", "t1_button t1_subdiv");
       }
 
-      this.finalCheck = function setARIAOwns_finalCheck()
-      {
+      this.finalCheck = function setARIAOwns_finalCheck() {
         // children are swapped again, button and subdiv are appended to
         // the children.
         var tree =
@@ -64,14 +61,12 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function setARIAOwns_getID()
-      {
+      this.getID = function setARIAOwns_getID() {
         return "Change @aria-owns attribute";
       }
     }
 
-    function removeARIAOwns()
-    {
+    function removeARIAOwns() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t1_button")),
         new invokerChecker(EVENT_HIDE, getNode("t1_subdiv")),
@@ -83,13 +78,11 @@
         new unexpectedInvokerChecker(EVENT_REORDER, getNode("t1_checkbox"))
       ];
 
-      this.invoke = function removeARIAOwns_invoke()
-      {
+      this.invoke = function removeARIAOwns_invoke() {
         getNode("t1_container").removeAttribute("aria-owns");
       }
 
-      this.finalCheck = function removeARIAOwns_finalCheck()
-      {
+      this.finalCheck = function removeARIAOwns_finalCheck() {
         // children follow the DOM order
         var tree =
           { SECTION: [
@@ -101,14 +94,12 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function removeARIAOwns_getID()
-      {
+      this.getID = function removeARIAOwns_getID() {
         return "Remove @aria-owns attribute";
       }
     }
 
-    function setARIAOwns()
-    {
+    function setARIAOwns() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t1_button")),
         new invokerChecker(EVENT_HIDE, getNode("t1_subdiv")),
@@ -117,14 +108,12 @@
         new invokerChecker(EVENT_REORDER, getNode("t1_container"))
       ];
 
-      this.invoke = function setARIAOwns_invoke()
-      {
+      this.invoke = function setARIAOwns_invoke() {
         getNode("t1_container").
           setAttribute("aria-owns", "t1_button t1_subdiv");
       }
 
-      this.finalCheck = function setARIAOwns_finalCheck()
-      {
+      this.finalCheck = function setARIAOwns_finalCheck() {
         // children are swapped again, button and subdiv are appended to
         // the children.
         var tree =
@@ -136,28 +125,24 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function setARIAOwns_getID()
-      {
+      this.getID = function setARIAOwns_getID() {
         return "Set @aria-owns attribute";
       }
     }
 
-    function addIdToARIAOwns()
-    {
+    function addIdToARIAOwns() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t1_group")),
         new invokerChecker(EVENT_SHOW, getNode("t1_group")),
         new invokerChecker(EVENT_REORDER, document)
       ];
 
-      this.invoke = function addIdToARIAOwns_invoke()
-      {
+      this.invoke = function addIdToARIAOwns_invoke() {
         getNode("t1_container").
           setAttribute("aria-owns", "t1_button t1_subdiv t1_group");
       }
 
-      this.finalCheck = function addIdToARIAOwns_finalCheck()
-      {
+      this.finalCheck = function addIdToARIAOwns_finalCheck() {
         // children are swapped again, button and subdiv are appended to
         // the children.
         var tree =
@@ -170,29 +155,25 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function addIdToARIAOwns_getID()
-      {
+      this.getID = function addIdToARIAOwns_getID() {
         return "Add id to @aria-owns attribute value";
       }
     }
 
-    function appendEl()
-    {
+    function appendEl() {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getNode, "t1_child3"),
         new invokerChecker(EVENT_REORDER, getNode("t1_container"))
       ];
 
-      this.invoke = function appendEl_invoke()
-      {
+      this.invoke = function appendEl_invoke() {
         var div = document.createElement("div");
         div.setAttribute("id", "t1_child3");
         div.setAttribute("role", "radio")
         getNode("t1_container").appendChild(div);
       }
 
-      this.finalCheck = function appendEl_finalCheck()
-      {
+      this.finalCheck = function appendEl_finalCheck() {
         // children are invalidated, they includes aria-owns swapped kids and
         // newly inserted child.
         var tree =
@@ -206,28 +187,24 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function appendEl_getID()
-      {
+      this.getID = function appendEl_getID() {
         return "Append child under @aria-owns element";
       }
     }
 
-    function removeEl()
-    {
+    function removeEl() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode, "t1_checkbox"),
         new invokerChecker(EVENT_SHOW, getNode, "t1_checkbox"),
         new invokerChecker(EVENT_REORDER, getNode("t1_container"))
       ];
 
-      this.invoke = function removeEl_invoke()
-      {
+      this.invoke = function removeEl_invoke() {
         // remove a container of t1_subdiv
         getNode("t1_span").remove();
       }
 
-      this.finalCheck = function removeEl_finalCheck()
-      {
+      this.finalCheck = function removeEl_finalCheck() {
         // subdiv should go away
         var tree =
           { SECTION: [
@@ -239,27 +216,23 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function removeEl_getID()
-      {
+      this.getID = function removeEl_getID() {
         return "Remove a container of ARIA owned element";
       }
     }
 
-    function removeId()
-    {
+    function removeId() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t1_group")),
         new invokerChecker(EVENT_SHOW, getNode("t1_group")),
         new invokerChecker(EVENT_REORDER, document)
       ];
 
-      this.invoke = function removeId_invoke()
-      {
+      this.invoke = function removeId_invoke() {
         getNode("t1_group").removeAttribute("id");
       }
 
-      this.finalCheck = function removeId_finalCheck()
-      {
+      this.finalCheck = function removeId_finalCheck() {
         var tree =
           { SECTION: [
               { CHECKBUTTON: [ ] },
@@ -269,27 +242,23 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function removeId_getID()
-      {
+      this.getID = function removeId_getID() {
         return "Remove ID from ARIA owned element";
       }
     }
 
-    function setId()
-    {
+    function setId() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode("t1_grouptmp")),
         new invokerChecker(EVENT_SHOW, getNode("t1_grouptmp")),
         new invokerChecker(EVENT_REORDER, document)
       ];
 
-      this.invoke = function setId_invoke()
-      {
+      this.invoke = function setId_invoke() {
         getNode("t1_grouptmp").setAttribute("id", "t1_group");
       }
 
-      this.finalCheck = function setId_finalCheck()
-      {
+      this.finalCheck = function setId_finalCheck() {
         var tree =
           { SECTION: [
               { CHECKBUTTON: [ ] },
@@ -300,8 +269,7 @@
         testAccessibleTree("t1_container", tree);
       }
 
-      this.getID = function setId_getID()
-      {
+      this.getID = function setId_getID() {
         return "Set ID that is referred by ARIA owns";
       }
     }
@@ -310,14 +278,12 @@
      * Remove an accessible DOM element containing an element referred by
      * ARIA owns.
      */
-    function removeA11eteiner()
-    {
+    function removeA11eteiner() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode("t2_container1"))
       ];
 
-      this.invoke = function removeA11eteiner_invoke()
-      {
+      this.invoke = function removeA11eteiner_invoke() {
         var tree =
           { SECTION: [
               { CHECKBUTTON: [ ] } // ARIA owned, 't2_owned'
@@ -327,16 +293,14 @@
         getNode("t2_container2").removeChild(getNode("t2_container3"));
       }
 
-      this.finalCheck = function removeA11eteiner_finalCheck()
-      {
+      this.finalCheck = function removeA11eteiner_finalCheck() {
         var tree =
           { SECTION: [
           ] };
         testAccessibleTree("t2_container1", tree);
       }
 
-      this.getID = function removeA11eteiner_getID()
-      {
+      this.getID = function removeA11eteiner_getID() {
         return "Remove an accessible DOM element containing an element referred by ARIA owns";
       }
     }
@@ -345,19 +309,16 @@
      * Steal an element from other ARIA owns element. This use case guarantees
      * that result of setAttribute/removeAttribute doesn't depend on their order.
      */
-    function stealFromOtherARIAOwns()
-    {
+    function stealFromOtherARIAOwns() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode("t3_container2"))
       ];
 
-      this.invoke = function stealFromOtherARIAOwns_invoke()
-      {
+      this.invoke = function stealFromOtherARIAOwns_invoke() {
         getNode("t3_container2").setAttribute("aria-owns", "t3_child");
       }
 
-      this.finalCheck = function stealFromOtherARIAOwns_finalCheck()
-      {
+      this.finalCheck = function stealFromOtherARIAOwns_finalCheck() {
         var tree =
           { SECTION: [
           ] };
@@ -371,27 +332,23 @@
         testAccessibleTree("t3_container2", tree);
       }
 
-      this.getID = function stealFromOtherARIAOwns_getID()
-      {
+      this.getID = function stealFromOtherARIAOwns_getID() {
         return "Steal an element from other ARIA owns element";
       }
     }
 
-    function appendElToRecacheChildren()
-    {
+    function appendElToRecacheChildren() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode("t3_container2"))
       ];
 
-      this.invoke = function appendElToRecacheChildren_invoke()
-      {
+      this.invoke = function appendElToRecacheChildren_invoke() {
         var div = document.createElement("div");
         div.setAttribute("role", "radio")
         getNode("t3_container2").appendChild(div);
       }
 
-      this.finalCheck = function appendElToRecacheChildren_finalCheck()
-      {
+      this.finalCheck = function appendElToRecacheChildren_finalCheck() {
         var tree =
           { SECTION: [
           ] };
@@ -405,20 +362,17 @@
         testAccessibleTree("t3_container2", tree);
       }
 
-      this.getID = function appendElToRecacheChildren_getID()
-      {
+      this.getID = function appendElToRecacheChildren_getID() {
         return "Append a child under @aria-owns element to trigger children recache";
       }
     }
 
-    function showHiddenElement()
-    {
+    function showHiddenElement() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode("t4_container1"))
       ];
 
-      this.invoke = function showHiddenElement_invoke()
-      {
+      this.invoke = function showHiddenElement_invoke() {
         var tree =
           { SECTION: [
             { RADIOBUTTON: [] }
@@ -428,8 +382,7 @@
         getNode("t4_child1").style.display = "block";
       }
 
-      this.finalCheck = function showHiddenElement_finalCheck()
-      {
+      this.finalCheck = function showHiddenElement_finalCheck() {
         var tree =
           { SECTION: [
             { CHECKBUTTON: [] },
@@ -438,14 +391,12 @@
         testAccessibleTree("t4_container1", tree);
       }
 
-      this.getID = function showHiddenElement_getID()
-      {
+      this.getID = function showHiddenElement_getID() {
         return "Show hidden ARIA owns referred element";
       }
     }
 
-    function rearrangeARIAOwns(aContainer, aAttr, aIdList, aRoleList)
-    {
+    function rearrangeARIAOwns(aContainer, aAttr, aIdList, aRoleList) {
       this.eventSeq = [];
       for (var id of aIdList) {
         this.eventSeq.push(new invokerChecker(EVENT_HIDE, getNode(id)));
@@ -456,13 +407,11 @@
       }
       this.eventSeq.push(new invokerChecker(EVENT_REORDER, getNode(aContainer)));
 
-      this.invoke = function rearrangeARIAOwns_invoke()
-      {
+      this.invoke = function rearrangeARIAOwns_invoke() {
         getNode(aContainer).setAttribute("aria-owns", aAttr);
       }
 
-      this.finalCheck = function rearrangeARIAOwns_finalCheck()
-      {
+      this.finalCheck = function rearrangeARIAOwns_finalCheck() {
         var tree = { SECTION: [ ] };
         for (var role of aRoleList) {
           var ch = {};
@@ -472,20 +421,17 @@
         testAccessibleTree(aContainer, tree);
       }
 
-      this.getID = function rearrangeARIAOwns_getID()
-      {
+      this.getID = function rearrangeARIAOwns_getID() {
         return `Rearrange @aria-owns attribute to '${aAttr}'`;
       }
     }
 
-    function removeNotARIAOwnedEl(aContainer, aChild)
-    {
+    function removeNotARIAOwnedEl(aContainer, aChild) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, aContainer)
       ];
 
-      this.invoke = function removeNotARIAOwnedEl_invoke()
-      {
+      this.invoke = function removeNotARIAOwnedEl_invoke() {
         var tree = {
           SECTION: [
             { TEXT_LEAF: [ ] },
@@ -497,8 +443,7 @@
         getNode(aContainer).removeChild(getNode(aChild));
       }
 
-      this.finalCheck = function removeNotARIAOwnedEl_finalCheck()
-      {
+      this.finalCheck = function removeNotARIAOwnedEl_finalCheck() {
         var tree = {
           SECTION: [
             { GROUPING: [ ] }
@@ -507,27 +452,23 @@
         testAccessibleTree(aContainer, tree);
       }
 
-      this.getID = function removeNotARIAOwnedEl_getID()
-      {
+      this.getID = function removeNotARIAOwnedEl_getID() {
         return `remove not ARIA owned child`;
       }
     }
 
-    function setARIAOwnsOnElToRemove(aParent, aChild)
-    {
+    function setARIAOwnsOnElToRemove(aParent, aChild) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getAccessible(aParent))
       ];
 
-      this.invoke = function setARIAOwnsOnElToRemove_invoke()
-      {
+      this.invoke = function setARIAOwnsOnElToRemove_invoke() {
         getNode(aChild).setAttribute("aria-owns", "no_id");
         getNode(aParent).removeChild(getNode(aChild));
         getNode(aParent).remove();
       }
 
-      this.getID = function setARIAOwnsOnElToRemove_getID()
-      {
+      this.getID = function setARIAOwnsOnElToRemove_getID() {
         return `set ARIA owns on an element, and then remove it, and then remove its parent`;
       }
     }
@@ -537,14 +478,12 @@
      * accessible children. This will move children from the container for
      * the span.
      */
-    function test8()
-    {
+    function test8() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, "t8_container")
       ];
 
-      this.invoke = function test8_invoke()
-      {
+      this.invoke = function test8_invoke() {
         var tree =
           { SECTION: [
             { PUSHBUTTON: [] },
@@ -557,8 +496,7 @@
         getNode(t8_container).setAttribute("aria-owns", "t8_span t8_button");
       }
 
-      this.finalCheck = function test8_finalCheck()
-      {
+      this.finalCheck = function test8_finalCheck() {
         var tree =
           { SECTION: [
             { TEXT: [
@@ -571,14 +509,12 @@
         testAccessibleTree("t8_container", tree);
       }
 
-      this.getID = function test8_getID()
-      {
+      this.getID = function test8_getID() {
         return `Set ARIA owns on inaccessible span element that contains accessible children`;
       }
     }
 
-    function test9_prepare()
-    {
+    function test9_prepare() {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, () => {
           let doc = getNode("t9_container").contentDocument;
@@ -616,8 +552,7 @@
       }
     }
 
-    function test9_setARIAOwns()
-    {
+    function test9_setARIAOwns() {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, () => {
           let doc = getNode("t9_container").contentDocument;
@@ -646,8 +581,7 @@
       }
     }
 
-    function test9_finish()
-    {
+    function test9_finish() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, () => {
           return getNode("t9_container").contentDocument;
@@ -680,8 +614,7 @@
     /**
      * Put ARIA owned child back when ARIA owner removed.
      */
-    function test10_removeARIAOwner()
-    {
+    function test10_removeARIAOwner() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getAccessible("t10_owner"))
       ];
@@ -703,8 +636,7 @@
       }
     }
 
-    function test10_finishTest()
-    {
+    function test10_finishTest() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, "t10_container")
       ];
@@ -738,8 +670,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       // test1
diff --git a/accessible/tests/mochitest/treeupdate/test_bug1040735.html b/accessible/tests/mochitest/treeupdate/test_bug1040735.html
index 527f23197748..d061c7e73065 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug1040735.html
+++ b/accessible/tests/mochitest/treeupdate/test_bug1040735.html
@@ -12,8 +12,7 @@
           src="../common.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       document.body.appendChild(document.getElementById("mw_a"));
       setTimeout(function() { ok(true, "no crash and assertions"); SimpleTest.finish(); } , 0);
     }
diff --git a/accessible/tests/mochitest/treeupdate/test_bug1100602.html b/accessible/tests/mochitest/treeupdate/test_bug1100602.html
index 1637e50576af..de8a2e65e39c 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug1100602.html
+++ b/accessible/tests/mochitest/treeupdate/test_bug1100602.html
@@ -19,8 +19,7 @@
     /**
      * Change list style type to none.
      */
-    function hideBullet()
-    {
+    function hideBullet() {
       this.eventSeq = [];
       this.liAcc = getAccessible("list_element");
       this.bullet = this.liAcc.firstChild;
@@ -28,19 +27,16 @@
       this.eventSeq.push(new invokerChecker(EVENT_HIDE, this.bullet));
       this.eventSeq.push(new invokerChecker(EVENT_REORDER, this.liAcc));
 
-      this.invoke = function hideBullet_invoke()
-      {
+      this.invoke = function hideBullet_invoke() {
         getNode("list").setAttribute("style", "list-style-type: none;");
       }
 
-      this.finalCheck = function hideBullet_finalCheck()
-      {
+      this.finalCheck = function hideBullet_finalCheck() {
         is(this.liAcc.name, "list element",
           "Check that first child of LI is not a bullet.");
       }
 
-      this.getID = function hideBullet_getID()
-      {
+      this.getID = function hideBullet_getID() {
         return "Hide bullet by setting style to none";
       }
     }
@@ -48,8 +44,7 @@
     /**
      * Change list style type to circles.
      */
-    function showBullet()
-    {
+    function showBullet() {
       this.eventSeq = [];
       this.liAcc = getAccessible("list_element");
 
@@ -58,26 +53,22 @@
                                             this.liAcc));
       this.eventSeq.push(new invokerChecker(EVENT_REORDER, this.liAcc));
 
-      this.invoke = function showBullet_invoke()
-      {
+      this.invoke = function showBullet_invoke() {
         getNode("list").setAttribute("style", "list-style-type: circle;");
       }
 
-      this.finalCheck = function showBullet_finalCheck()
-      {
+      this.finalCheck = function showBullet_finalCheck() {
         is(this.liAcc.name, "◦ list element",
           "Check that first child of LI is a circle bullet.");
       }
 
-      this.getID = function showBullet_getID()
-      {
+      this.getID = function showBullet_getID() {
         return "Show bullet by setting style to circle";
       }
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
 
       var list = getNode("list");
       list.setAttribute("style", "list-style-type: circle;");
diff --git a/accessible/tests/mochitest/treeupdate/test_bug1175913.html b/accessible/tests/mochitest/treeupdate/test_bug1175913.html
index 5dab9b5a8e48..cd94e4097710 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug1175913.html
+++ b/accessible/tests/mochitest/treeupdate/test_bug1175913.html
@@ -19,59 +19,50 @@
 
     function dummyListener() {}
 
-    function testAddListener()
-    {
+    function testAddListener() {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getNode("parent")),
       ];
 
-      this.invoke = function testAddListener_invoke()
-      {
+      this.invoke = function testAddListener_invoke() {
         is(getAccessible("parent", null, null, DONOTFAIL_IF_NO_ACC), null, "Check that parent is not accessible.");
         is(getAccessible("child", null, null, DONOTFAIL_IF_NO_ACC), null, "Check that child is not accessible.");
         getNode("parent").addEventListener("click", dummyListener);
       }
 
-      this.finalCheck = function testAddListener_finalCheck()
-      {
+      this.finalCheck = function testAddListener_finalCheck() {
         var tree = { TEXT: [] };
         testAccessibleTree("parent", tree);
       }
 
-      this.getID = function testAddListener_getID()
-      {
+      this.getID = function testAddListener_getID() {
         return "Test that show event is sent when click listener is added";
       }
     }
 
-    function testRemoveListener()
-    {
+    function testRemoveListener() {
       this.eventSeq = [
         new unexpectedInvokerChecker(EVENT_HIDE, getNode("parent")),
       ];
 
-      this.invoke = function testRemoveListener_invoke()
-      {
+      this.invoke = function testRemoveListener_invoke() {
         getNode("parent").removeEventListener("click", dummyListener);
       }
 
-      this.finalCheck = function testRemoveListener_finalCheck()
-      {
+      this.finalCheck = function testRemoveListener_finalCheck() {
         ok(getAccessible("parent", null, null, DONOTFAIL_IF_NO_ACC),
            "Parent stays accessible after click event listener is removed");
         ok(!getAccessible("child", null, null, DONOTFAIL_IF_NO_ACC),
            "Child stays inaccessible");
       }
 
-      this.getID = function testRemoveListener_getID()
-      {
+      this.getID = function testRemoveListener_getID() {
         return "Test that hide event is sent when click listener is removed";
       }
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new testAddListener());
       gQueue.push(new testRemoveListener());
diff --git a/accessible/tests/mochitest/treeupdate/test_bug1189277.html b/accessible/tests/mochitest/treeupdate/test_bug1189277.html
index 1576f6aacc4a..129c4571c81e 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug1189277.html
+++ b/accessible/tests/mochitest/treeupdate/test_bug1189277.html
@@ -16,8 +16,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function runTest()
-    {
+    function runTest() {
       this.containerNode = getNode("outerDiv");
 
       this.eventSeq = [
@@ -27,8 +26,7 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function runTest_invoke()
-      {
+      this.invoke = function runTest_invoke() {
         this.containerNode.removeChild(getNode("child"));
 
         var docContainer = getNode("docContainer");
@@ -40,8 +38,7 @@
         docContainer.appendChild(iframe);
       }
 
-      this.getID = function runTest_getID()
-      {
+      this.getID = function runTest_getID() {
         return "check show events are not incorrectly coalesced";
       }
     }
@@ -49,8 +46,7 @@
     // enableLogging("tree");
     gA11yEventDumpToConsole = true;
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new runTest());
       gQueue.invoke(); // SimpleTest.finish();
diff --git a/accessible/tests/mochitest/treeupdate/test_bug1276857.html b/accessible/tests/mochitest/treeupdate/test_bug1276857.html
index 9ac4cc3aa073..30d267330d5a 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug1276857.html
+++ b/accessible/tests/mochitest/treeupdate/test_bug1276857.html
@@ -17,8 +17,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function runTest()
-    {
+    function runTest() {
       // children change will recreate the table
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode("c1"))
@@ -49,14 +48,12 @@
         testAccessibleTree("c1", tree);
       };
 
-      this.getID = function runTest_getID()
-      {
+      this.getID = function runTest_getID() {
         return "child DOM node is removed before the layout notifies the a11y about parent removal/show";
       };
     }
 
-    function runShadowTest()
-    {
+    function runShadowTest() {
       // children change will recreate the table
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, "c2")
@@ -96,8 +93,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new runTest());
       gQueue.push(new runShadowTest());
diff --git a/accessible/tests/mochitest/treeupdate/test_bug852150.xhtml b/accessible/tests/mochitest/treeupdate/test_bug852150.xhtml
index 094d148a0026..6b5fd4950bca 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug852150.xhtml
+++ b/accessible/tests/mochitest/treeupdate/test_bug852150.xhtml
@@ -15,8 +15,7 @@
 
   <script>
   <![CDATA[
-    function doTest()
-    {
+    function doTest() {
       var the_displayNone = getNode("the_displaynone");
       var the_table = getNode("the_table");
       var the_row = getNode("the_row");
diff --git a/accessible/tests/mochitest/treeupdate/test_bug883708.xhtml b/accessible/tests/mochitest/treeupdate/test_bug883708.xhtml
index 6265a1c7f00e..aee26f2926b6 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug883708.xhtml
+++ b/accessible/tests/mochitest/treeupdate/test_bug883708.xhtml
@@ -5,8 +5,7 @@
 
 <script>
 
-function boom()
-{
+function boom() {
   var newSpan = document.createElementNS("http://www.w3.org/1999/xhtml", "span");
   c.insertBefore(newSpan, d);
   a.style.visibility = "visible";
diff --git a/accessible/tests/mochitest/treeupdate/test_bug884251.xhtml b/accessible/tests/mochitest/treeupdate/test_bug884251.xhtml
index d1821188b0cf..81ec5f71dfee 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug884251.xhtml
+++ b/accessible/tests/mochitest/treeupdate/test_bug884251.xhtml
@@ -5,8 +5,7 @@
 
 <script>
 
-function boom()
-{
+function boom() {
   document.getElementById("k").removeAttribute("href");
   ok(true, "changing iframe contents doesn't cause assertions");
   SimpleTest.finish();
diff --git a/accessible/tests/mochitest/treeupdate/test_bug895082.html b/accessible/tests/mochitest/treeupdate/test_bug895082.html
index aaefdc46c174..4badc4104652 100644
--- a/accessible/tests/mochitest/treeupdate/test_bug895082.html
+++ b/accessible/tests/mochitest/treeupdate/test_bug895082.html
@@ -16,8 +16,7 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-function doTest()
-{
+function doTest() {
   var y = document.getElementById("y");
   var oldBody = document.body;
   var newBody = document.createElement("body")
diff --git a/accessible/tests/mochitest/treeupdate/test_canvas.html b/accessible/tests/mochitest/treeupdate/test_canvas.html
index 3cdc352e46b9..a452bb4d107d 100644
--- a/accessible/tests/mochitest/treeupdate/test_canvas.html
+++ b/accessible/tests/mochitest/treeupdate/test_canvas.html
@@ -22,16 +22,14 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function addSubtree(aID)
-    {
+    function addSubtree(aID) {
       this.node = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, this.node)
       ];
 
-      this.invoke = function addSubtree_invoke()
-      {
+      this.invoke = function addSubtree_invoke() {
         // ensure we start with no subtree
         testAccessibleTree("canvas", { CANVAS: [] });
         getNode("dialog").style.display = "block";
@@ -41,8 +39,7 @@
         testAccessibleTree("dialog", { DIALOG: [] });
       }
 
-      this.getID = function addSubtree_getID()
-      {
+      this.getID = function addSubtree_getID() {
         return "show canvas subdom";
       }
     }
@@ -55,8 +52,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       // make the subdom come alive!
diff --git a/accessible/tests/mochitest/treeupdate/test_cssoverflow.html b/accessible/tests/mochitest/treeupdate/test_cssoverflow.html
index bbbd464ee592..b81f58ab7f25 100644
--- a/accessible/tests/mochitest/treeupdate/test_cssoverflow.html
+++ b/accessible/tests/mochitest/treeupdate/test_cssoverflow.html
@@ -29,8 +29,7 @@
      * update picked up that accessible unattaching scroll area accessible
      * subtree.
      */
-    function changeScrollRange(aContainerID, aScrollAreaID)
-    {
+    function changeScrollRange(aContainerID, aScrollAreaID) {
       this.containerNode = getNode(aContainerID);
       this.container = getAccessible(this.containerNode);
       this.scrollAreaNode = getNode(aScrollAreaID);
@@ -39,14 +38,12 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function changeScrollRange_invoke()
-      {
+      this.invoke = function changeScrollRange_invoke() {
         this.scrollAreaNode.style.width = "20px";
         this.containerNode.appendChild(document.createElement("input"));
       }
 
-      this.finalCheck = function changeScrollRange_finalCheck()
-      {
+      this.finalCheck = function changeScrollRange_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { SECTION: [ // scroll area
@@ -57,8 +54,7 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function changeScrollRange_getID()
-      {
+      this.getID = function changeScrollRange_getID() {
         return "change scroll range for " + prettyName(aScrollAreaID);
       }
     }
@@ -67,8 +63,7 @@
      * Change scrollbar styles from hidden to auto. That makes us to create an
      * accessible for scroll area.
      */
-    function changeScrollbarStyles(aContainerID, aScrollAreaID)
-    {
+    function changeScrollbarStyles(aContainerID, aScrollAreaID) {
       this.container = getAccessible(aContainerID);
       this.scrollAreaNode = getNode(aScrollAreaID);
 
@@ -77,8 +72,7 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function changeScrollbarStyles_invoke()
-      {
+      this.invoke = function changeScrollbarStyles_invoke() {
         var accTree =
           { SECTION: [] };
         testAccessibleTree(this.container, accTree);
@@ -86,8 +80,7 @@
         this.scrollAreaNode.style.overflow = "auto";
       }
 
-      this.finalCheck = function changeScrollbarStyles_finalCheck()
-      {
+      this.finalCheck = function changeScrollbarStyles_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { SECTION: [] } // scroll area
@@ -95,8 +88,7 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function changeScrollbarStyles_getID()
-      {
+      this.getID = function changeScrollbarStyles_getID() {
         return "change scrollbar styles " + prettyName(aScrollAreaID);
       }
     }
@@ -109,8 +101,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new changeScrollRange("container", "scrollarea"));
diff --git a/accessible/tests/mochitest/treeupdate/test_doc.html b/accessible/tests/mochitest/treeupdate/test_doc.html
index c513d969c51a..9f013ff354e0 100644
--- a/accessible/tests/mochitest/treeupdate/test_doc.html
+++ b/accessible/tests/mochitest/treeupdate/test_doc.html
@@ -23,24 +23,20 @@
     // //////////////////////////////////////////////////////////////////////////
     // Helpers
 
-    function getDocNode(aID)
-    {
+    function getDocNode(aID) {
       return getNode(aID).contentDocument;
     }
-    function getDocChildNode(aID)
-    {
+    function getDocChildNode(aID) {
       return getDocNode(aID).body.firstChild;
     }
 
-    function rootContentReplaced(aID, aTextName, aRootContentRole)
-    {
+    function rootContentReplaced(aID, aTextName, aRootContentRole) {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getDocChildNode, aID),
         new invokerChecker(EVENT_REORDER, getDocNode, aID)
       ];
 
-      this.finalCheck = function rootContentReplaced_finalCheck()
-      {
+      this.finalCheck = function rootContentReplaced_finalCheck() {
         var tree = {
           role: aRootContentRole || ROLE_DOCUMENT,
           children: [
@@ -54,22 +50,19 @@
       }
     }
 
-    function rootContentRemoved(aID)
-    {
+    function rootContentRemoved(aID) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, null),
         new invokerChecker(EVENT_REORDER, getDocNode, aID)
       ];
 
-      this.preinvoke = function rootContentRemoved_preinvoke()
-      {
+      this.preinvoke = function rootContentRemoved_preinvoke() {
         // Set up target for hide event before we invoke.
         var text = getAccessible(getAccessible(getDocNode(aID)).firstChild);
         this.eventSeq[0].target = text;
       }
 
-      this.finalCheck = function rootContentRemoved_finalCheck()
-      {
+      this.finalCheck = function rootContentRemoved_finalCheck() {
         var tree = {
           role: ROLE_DOCUMENT,
           children: [ ]
@@ -78,15 +71,13 @@
       }
     }
 
-    function rootContentInserted(aID, aTextName)
-    {
+    function rootContentInserted(aID, aTextName) {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getDocChildNode, aID),
         new invokerChecker(EVENT_REORDER, getDocNode, aID)
       ];
 
-      this.finalCheck = function rootContentInserted_finalCheck()
-      {
+      this.finalCheck = function rootContentInserted_finalCheck() {
         var tree = {
           role: ROLE_DOCUMENT,
           children: [
@@ -103,12 +94,10 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function writeIFrameDoc(aID)
-    {
+    function writeIFrameDoc(aID) {
       this.__proto__ = new rootContentReplaced(aID, "hello");
 
-      this.invoke = function writeIFrameDoc_invoke()
-      {
+      this.invoke = function writeIFrameDoc_invoke() {
         var docNode = getDocNode(aID);
 
         // We can't use open/write/close outside of iframe document because of
@@ -118,8 +107,7 @@
         docNode.body.appendChild(script);
       }
 
-      this.getID = function writeIFrameDoc_getID()
-      {
+      this.getID = function writeIFrameDoc_getID() {
         return "write document";
       }
     }
@@ -127,23 +115,20 @@
     /**
      * Replace HTML element.
      */
-    function replaceIFrameHTMLElm(aID)
-    {
+    function replaceIFrameHTMLElm(aID) {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getDocChildNode, aID),
         new invokerChecker(EVENT_REORDER, getDocNode, aID)
       ];
 
-      this.invoke = function replaceIFrameHTMLElm_invoke()
-      {
+      this.invoke = function replaceIFrameHTMLElm_invoke() {
         var docNode = getDocNode(aID);
         var newHTMLNode = docNode.createElement("html");
         newHTMLNode.innerHTML = `<body><p>New Wave</p></body`;
         docNode.replaceChild(newHTMLNode, docNode.documentElement);
       }
 
-      this.finalCheck = function replaceIFrameHTMLElm_finalCheck()
-      {
+      this.finalCheck = function replaceIFrameHTMLElm_finalCheck() {
         var tree = {
           role: ROLE_DOCUMENT,
           children: [
@@ -161,8 +146,7 @@
         testAccessibleTree(getDocNode(aID), tree);
       }
 
-      this.getID = function replaceIFrameHTMLElm_getID()
-      {
+      this.getID = function replaceIFrameHTMLElm_getID() {
         return "replace HTML element";
       }
     }
@@ -170,12 +154,10 @@
     /**
      * Replace HTML body on new body having ARIA role.
      */
-    function replaceIFrameBody(aID)
-    {
+    function replaceIFrameBody(aID) {
       this.__proto__ = new rootContentReplaced(aID, "New Hello");
 
-      this.invoke = function replaceIFrameBody_invoke()
-      {
+      this.invoke = function replaceIFrameBody_invoke() {
         var docNode = getDocNode(aID);
         var newBodyNode = docNode.createElement("body");
         var newTextNode = docNode.createTextNode("New Hello");
@@ -183,8 +165,7 @@
         docNode.documentElement.replaceChild(newBodyNode, docNode.body);
       }
 
-      this.getID = function replaceIFrameBody_getID()
-      {
+      this.getID = function replaceIFrameBody_getID() {
         return "replace body";
       }
     }
@@ -192,13 +173,11 @@
     /**
      * Replace HTML body on new body having ARIA role.
      */
-    function replaceIFrameBodyOnARIARoleBody(aID)
-    {
+    function replaceIFrameBodyOnARIARoleBody(aID) {
       this.__proto__ = new rootContentReplaced(aID, "New Hello",
                                                ROLE_PUSHBUTTON);
 
-      this.invoke = function replaceIFrameBodyOnARIARoleBody_invoke()
-      {
+      this.invoke = function replaceIFrameBodyOnARIARoleBody_invoke() {
         var docNode = getDocNode(aID);
         var newBodyNode = docNode.createElement("body");
         var newTextNode = docNode.createTextNode("New Hello");
@@ -207,8 +186,7 @@
         docNode.documentElement.replaceChild(newBodyNode, docNode.body);
       }
 
-      this.getID = function replaceIFrameBodyOnARIARoleBody_getID()
-      {
+      this.getID = function replaceIFrameBodyOnARIARoleBody_getID() {
         return "replace body on body having ARIA role";
       }
     }
@@ -216,12 +194,10 @@
     /**
      * Open/close document pair.
      */
-    function openIFrameDoc(aID)
-    {
+    function openIFrameDoc(aID) {
       this.__proto__ = new rootContentRemoved(aID);
 
-      this.invoke = function openIFrameDoc_invoke()
-      {
+      this.invoke = function openIFrameDoc_invoke() {
         this.preinvoke();
 
         // Open document.
@@ -231,24 +207,20 @@
         docNode.body.appendChild(script);
       }
 
-      this.getID = function openIFrameDoc_getID()
-      {
+      this.getID = function openIFrameDoc_getID() {
         return "open document";
       }
     }
 
-    function closeIFrameDoc(aID)
-    {
+    function closeIFrameDoc(aID) {
       this.__proto__ = new rootContentInserted(aID, "Works?");
 
-      this.invoke = function closeIFrameDoc_invoke()
-      {
+      this.invoke = function closeIFrameDoc_invoke() {
         // Write and close document.
         getDocNode(aID).write("Works?"); getDocNode(aID).close();
       }
 
-      this.getID = function closeIFrameDoc_getID()
-      {
+      this.getID = function closeIFrameDoc_getID() {
         return "close document";
       }
     }
@@ -256,12 +228,10 @@
     /**
      * Remove/insert HTML element pair.
      */
-    function removeHTMLFromIFrameDoc(aID)
-    {
+    function removeHTMLFromIFrameDoc(aID) {
       this.__proto__ = new rootContentRemoved(aID);
 
-      this.invoke = function removeHTMLFromIFrameDoc_invoke()
-      {
+      this.invoke = function removeHTMLFromIFrameDoc_invoke() {
         this.preinvoke();
 
         // Remove HTML element.
@@ -269,18 +239,15 @@
         docNode.firstChild.remove();
       }
 
-      this.getID = function removeHTMLFromIFrameDoc_getID()
-      {
+      this.getID = function removeHTMLFromIFrameDoc_getID() {
         return "remove HTML element";
       }
     }
 
-    function insertHTMLToIFrameDoc(aID)
-    {
+    function insertHTMLToIFrameDoc(aID) {
       this.__proto__ = new rootContentInserted(aID, "Haha");
 
-      this.invoke = function insertHTMLToIFrameDoc_invoke()
-      {
+      this.invoke = function insertHTMLToIFrameDoc_invoke() {
         // Insert HTML element.
         var docNode = getDocNode(aID);
         var html = docNode.createElement("html");
@@ -291,8 +258,7 @@
         docNode.appendChild(html);
       }
 
-      this.getID = function insertHTMLToIFrameDoc_getID()
-      {
+      this.getID = function insertHTMLToIFrameDoc_getID() {
         return "insert HTML element document";
       }
     }
@@ -300,12 +266,10 @@
     /**
      * Remove/insert HTML body pair.
      */
-    function removeBodyFromIFrameDoc(aID)
-    {
+    function removeBodyFromIFrameDoc(aID) {
       this.__proto__ = new rootContentRemoved(aID);
 
-      this.invoke = function removeBodyFromIFrameDoc_invoke()
-      {
+      this.invoke = function removeBodyFromIFrameDoc_invoke() {
         this.preinvoke();
 
         // Remove body element.
@@ -313,34 +277,29 @@
         docNode.documentElement.removeChild(docNode.body);
       }
 
-      this.getID = function removeBodyFromIFrameDoc_getID()
-      {
+      this.getID = function removeBodyFromIFrameDoc_getID() {
         return "remove body element";
       }
     }
 
-    function insertElmUnderDocElmWhileBodyMissed(aID)
-    {
+    function insertElmUnderDocElmWhileBodyMissed(aID) {
       this.docNode = null;
       this.inputNode = null;
 
-      function getInputNode()
-        { return this.inputNode; }
+      function getInputNode() { return this.inputNode; }
 
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getInputNode.bind(this)),
         new invokerChecker(EVENT_REORDER, getDocNode, aID)
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         this.docNode = getDocNode(aID);
         this.inputNode = this.docNode.createElement("input");
         this.docNode.documentElement.appendChild(this.inputNode);
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { DOCUMENT: [
             { ENTRY: [ ] }
@@ -351,18 +310,15 @@
         this.docNode.documentElement.removeChild(this.inputNode);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "Insert element under document element while body is missed.";
       }
     }
 
-    function insertBodyToIFrameDoc(aID)
-    {
+    function insertBodyToIFrameDoc(aID) {
       this.__proto__ = new rootContentInserted(aID, "Yo ho ho i butylka roma!");
 
-      this.invoke = function insertBodyToIFrameDoc_invoke()
-      {
+      this.invoke = function insertBodyToIFrameDoc_invoke() {
         // Insert body element.
         var docNode = getDocNode(aID);
         var body = docNode.createElement("body");
@@ -371,27 +327,23 @@
         docNode.documentElement.appendChild(body);
       }
 
-      this.getID = function insertBodyToIFrameDoc_getID()
-      {
+      this.getID = function insertBodyToIFrameDoc_getID() {
         return "insert body element";
       }
     }
 
-    function changeSrc(aID)
-    {
+    function changeSrc(aID) {
       this.containerNode = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function changeSrc_invoke()
-      {
+      this.invoke = function changeSrc_invoke() {
         this.containerNode.src = "data:text/html,<html><input></html>";
       }
 
-      this.finalCheck = function changeSrc_finalCheck()
-      {
+      this.finalCheck = function changeSrc_finalCheck() {
         var tree =
           { INTERNAL_FRAME: [
             { DOCUMENT: [
@@ -401,8 +353,7 @@
         testAccessibleTree(this.containerNode, tree);
       }
 
-      this.getID = function changeSrc_getID()
-      {
+      this.getID = function changeSrc_getID() {
         return "change src on iframe";
       }
     }
@@ -415,8 +366,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new writeIFrameDoc("iframe"));
diff --git a/accessible/tests/mochitest/treeupdate/test_gencontent.html b/accessible/tests/mochitest/treeupdate/test_gencontent.html
index c6e57ddd0da7..9b7fc0ac4037 100644
--- a/accessible/tests/mochitest/treeupdate/test_gencontent.html
+++ b/accessible/tests/mochitest/treeupdate/test_gencontent.html
@@ -34,8 +34,7 @@
     /**
      * Insert new node with CSS generated content style applied to container.
      */
-    function insertNodeHavingGenContent(aContainerID)
-    {
+    function insertNodeHavingGenContent(aContainerID) {
       this.containerNode = getNode(aContainerID);
       this.container = getAccessible(this.containerNode);
 
@@ -44,16 +43,14 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function insertNodeHavingGenContent_invoke()
-      {
+      this.invoke = function insertNodeHavingGenContent_invoke() {
         var node = document.createElement("div");
         node.textContent = "text";
         node.setAttribute("class", "gentext");
         this.containerNode.appendChild(node);
       }
 
-      this.finalCheck = function insertNodeHavingGenContent_finalCheck()
-      {
+      this.finalCheck = function insertNodeHavingGenContent_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { SECTION: [ // inserted node
@@ -65,8 +62,7 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function insertNodeHavingGenContent_getID()
-      {
+      this.getID = function insertNodeHavingGenContent_getID() {
         return "insert node having generated content to " + prettyName(aContainerID);
       }
     }
@@ -74,8 +70,7 @@
     /**
      * Add CSS generated content to the given node contained by container node.
      */
-    function addGenContent(aContainerID, aNodeID)
-    {
+    function addGenContent(aContainerID, aNodeID) {
       this.container = getAccessible(aContainerID);
       this.node = getNode(aNodeID);
 
@@ -85,13 +80,11 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function addGenContent_invoke()
-      {
+      this.invoke = function addGenContent_invoke() {
         this.node.setAttribute("class", "gentext");
       }
 
-      this.finalCheck = function insertNodeHavingGenContent_finalCheck()
-      {
+      this.finalCheck = function insertNodeHavingGenContent_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { SECTION: [ // inserted node
@@ -103,8 +96,7 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function addGenContent_getID()
-      {
+      this.getID = function addGenContent_getID() {
         return "add generated content to" + prettyName(aNodeID);
       }
     }
@@ -112,10 +104,8 @@
     /**
      * Target getters.
      */
-    function getFirstChild(aAcc)
-    {
-      try { return aAcc.getChildAt(0); }
-      catch (e) { return null; }
+    function getFirstChild(aAcc) {
+      try { return aAcc.getChildAt(0); } catch (e) { return null; }
     }
 
     // //////////////////////////////////////////////////////////////////////////
@@ -126,8 +116,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new insertNodeHavingGenContent("container1"));
diff --git a/accessible/tests/mochitest/treeupdate/test_general.html b/accessible/tests/mochitest/treeupdate/test_general.html
index 5e2d10c91913..c2e351f7f2d3 100644
--- a/accessible/tests/mochitest/treeupdate/test_general.html
+++ b/accessible/tests/mochitest/treeupdate/test_general.html
@@ -22,14 +22,12 @@
     // Invokers
     // //////////////////////////////////////////////////////////////////////////
 
-    function prependAppend(aContainer)
-    {
+    function prependAppend(aContainer) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, aContainer)
       ];
 
-      this.invoke = function prependAppend_invoke()
-      {
+      this.invoke = function prependAppend_invoke() {
         var checkbox = document.createElement("input");
         checkbox.setAttribute("type", "checkbox");
         getNode(aContainer).insertBefore(checkbox, getNode(aContainer).firstChild);
@@ -39,8 +37,7 @@
         getNode(aContainer).appendChild(button);
       }
 
-      this.finalCheck = function prependAppend_finalCheck()
-      {
+      this.finalCheck = function prependAppend_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { CHECKBUTTON: [ ] },
@@ -50,25 +47,21 @@
         testAccessibleTree(aContainer, accTree);
       }
 
-      this.getID = function prependAppend_getID()
-      {
+      this.getID = function prependAppend_getID() {
         return "prepends a child and appends a child";
       }
     }
 
-    function removeRemove(aContainer)
-    {
+    function removeRemove(aContainer) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, aContainer)
       ];
 
-      this.invoke = function removeRemove_invoke()
-      {
+      this.invoke = function removeRemove_invoke() {
         getNode(aContainer).firstChild.remove();
       }
 
-      this.finalCheck = function removeRemove_finalCheck()
-      {
+      this.finalCheck = function removeRemove_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { PUSHBUTTON: [ ] }
@@ -76,26 +69,22 @@
         testAccessibleTree(aContainer, accTree);
       }
 
-      this.getID = function removeRemove_getID()
-      {
+      this.getID = function removeRemove_getID() {
         return "remove first and second children";
       }
     }
 
-    function insertInaccessibleAccessibleSiblings()
-    {
+    function insertInaccessibleAccessibleSiblings() {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, "c3")
       ];
 
-      this.invoke = function insertInaccessibleAccessibleSiblings_invoke()
-      {
+      this.invoke = function insertInaccessibleAccessibleSiblings_invoke() {
         getNode("c3").appendChild(document.createElement("span"));
         getNode("c3").appendChild(document.createElement("input"));
       }
 
-      this.finalCheck = function insertInaccessibleAccessibleSiblings_finalCheck()
-      {
+      this.finalCheck = function insertInaccessibleAccessibleSiblings_finalCheck() {
         var accTree =
           { SECTION: [ // container
             { PUSHBUTTON: [
@@ -106,8 +95,7 @@
         testAccessibleTree("c3", accTree);
       }
 
-      this.getID = function insertInaccessibleAccessibleSiblings_getID()
-      {
+      this.getID = function insertInaccessibleAccessibleSiblings_getID() {
         return "insert inaccessible and then accessible siblings";
       }
     }
@@ -120,8 +108,7 @@
     // gA11yEventDumpID = "eventdump"; // debug stuff
     // gA11yEventDumpToConsole = true;
 
-    function doTests()
-    {
+    function doTests() {
       gQueue = new eventQueue();
 
       gQueue.push(new prependAppend("c1"));
diff --git a/accessible/tests/mochitest/treeupdate/test_hidden.html b/accessible/tests/mochitest/treeupdate/test_hidden.html
index 17f1c64a76d0..4d8af37b255e 100644
--- a/accessible/tests/mochitest/treeupdate/test_hidden.html
+++ b/accessible/tests/mochitest/treeupdate/test_hidden.html
@@ -26,14 +26,12 @@
     /**
      * Set @hidden attribute
      */
-    function setHiddenAttr(aContainerID, aChildID)
-    {
+    function setHiddenAttr(aContainerID, aChildID) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function setHiddenAttr_invoke()
-      {
+      this.invoke = function setHiddenAttr_invoke() {
         var tree =
           { SECTION: [
               { ENTRY: [
@@ -44,16 +42,14 @@
         getNode(aChildID).setAttribute("hidden", "true");
       }
 
-      this.finalCheck = function setHiddenAttr_finalCheck()
-      {
+      this.finalCheck = function setHiddenAttr_finalCheck() {
         var tree =
           { SECTION: [
           ] };
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function setHiddenAttr_getID()
-      {
+      this.getID = function setHiddenAttr_getID() {
         return "Set @hidden attribute on input and test accessible tree for div";
       }
     }
@@ -61,14 +57,12 @@
     /**
      * Remove @hidden attribute
      */
-    function removeHiddenAttr(aContainerID, aChildID)
-    {
+    function removeHiddenAttr(aContainerID, aChildID) {
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function removeHiddenAttr_invoke()
-      {
+      this.invoke = function removeHiddenAttr_invoke() {
         var tree =
           { SECTION: [
           ] };
@@ -77,8 +71,7 @@
         getNode(aChildID).removeAttribute("hidden");
       }
 
-      this.finalCheck = function removeHiddenAttr_finalCheck()
-      {
+      this.finalCheck = function removeHiddenAttr_finalCheck() {
         var tree =
           { SECTION: [
               { ENTRY: [
@@ -87,8 +80,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function removeHiddenAttr_getID()
-      {
+      this.getID = function removeHiddenAttr_getID() {
         return "Remove @hidden attribute on input and test accessible tree for div";
       }
     }
@@ -102,8 +94,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new setHiddenAttr("container", "child"));
diff --git a/accessible/tests/mochitest/treeupdate/test_imagemap.html b/accessible/tests/mochitest/treeupdate/test_imagemap.html
index 03b18a949234..28da7705abe1 100644
--- a/accessible/tests/mochitest/treeupdate/test_imagemap.html
+++ b/accessible/tests/mochitest/treeupdate/test_imagemap.html
@@ -18,13 +18,11 @@
           src="../events.js"></script>
 
   <script type="application/javascript">
-    function insertArea(aImageMapID, aMapID)
-    {
+    function insertArea(aImageMapID, aMapID) {
       this.imageMap = getAccessible(aImageMapID);
       this.mapNode = getNode(aMapID);
 
-      function getInsertedArea(aThisObj)
-      {
+      function getInsertedArea(aThisObj) {
         return aThisObj.imageMap.firstChild;
       }
 
@@ -33,8 +31,7 @@
         new invokerChecker(EVENT_REORDER, this.imageMap)
       ];
 
-      this.invoke = function insertArea_invoke()
-      {
+      this.invoke = function insertArea_invoke() {
         var areaElm = document.createElement("area");
         areaElm.setAttribute("href",
                              "http://www.bbc.co.uk/radio4/atoz/index.shtml#a");
@@ -45,8 +42,7 @@
         this.mapNode.insertBefore(areaElm, this.mapNode.firstChild);
       }
 
-      this.finalCheck = function insertArea_finalCheck()
-      {
+      this.finalCheck = function insertArea_finalCheck() {
         var accTree =
           { IMAGE_MAP: [
             {
@@ -63,19 +59,16 @@
         testAccessibleTree(this.imageMap, accTree);
       }
 
-      this.getID = function insertArea_getID()
-      {
+      this.getID = function insertArea_getID() {
         return "insert area element";
       }
     }
 
-    function appendArea(aImageMapID, aMapID)
-    {
+    function appendArea(aImageMapID, aMapID) {
       this.imageMap = getAccessible(aImageMapID);
       this.mapNode = getNode(aMapID);
 
-      function getAppendedArea(aThisObj)
-      {
+      function getAppendedArea(aThisObj) {
         return aThisObj.imageMap.lastChild;
       }
 
@@ -84,8 +77,7 @@
         new invokerChecker(EVENT_REORDER, this.imageMap)
       ];
 
-      this.invoke = function appendArea_invoke()
-      {
+      this.invoke = function appendArea_invoke() {
         var areaElm = document.createElement("area");
         areaElm.setAttribute("href",
                              "http://www.bbc.co.uk/radio4/atoz/index.shtml#c");
@@ -96,8 +88,7 @@
         this.mapNode.appendChild(areaElm);
       }
 
-      this.finalCheck = function appendArea_finalCheck()
-      {
+      this.finalCheck = function appendArea_finalCheck() {
         var accTree =
           { IMAGE_MAP: [
             {
@@ -119,20 +110,17 @@
         testAccessibleTree(this.imageMap, accTree);
       }
 
-      this.getID = function appendArea_getID()
-      {
+      this.getID = function appendArea_getID() {
         return "append area element";
       }
     }
 
-    function removeArea(aImageMapID, aMapID)
-    {
+    function removeArea(aImageMapID, aMapID) {
       this.imageMap = getAccessible(aImageMapID);
       this.area = null;
       this.mapNode = getNode(aMapID);
 
-      function getRemovedArea(aThisObj)
-      {
+      function getRemovedArea(aThisObj) {
         return aThisObj.area;
       }
 
@@ -141,14 +129,12 @@
         new invokerChecker(EVENT_REORDER, this.imageMap)
       ];
 
-      this.invoke = function removeArea_invoke()
-      {
+      this.invoke = function removeArea_invoke() {
         this.area = this.imageMap.firstChild;
         this.mapNode.removeChild(this.mapNode.firstElementChild);
       }
 
-      this.finalCheck = function removeArea_finalCheck()
-      {
+      this.finalCheck = function removeArea_finalCheck() {
         var accTree =
           { IMAGE_MAP: [
             {
@@ -165,14 +151,12 @@
         testAccessibleTree(this.imageMap, accTree);
       }
 
-      this.getID = function removeArea_getID()
-      {
+      this.getID = function removeArea_getID() {
         return "remove area element";
       }
     }
 
-    function removeNameOnMap(aImageMapContainerID, aImageMapID, aMapID)
-    {
+    function removeNameOnMap(aImageMapContainerID, aImageMapID, aMapID) {
       this.container = getAccessible(aImageMapContainerID);
       this.containerNode = this.container.DOMNode;
       this.imageMap = getAccessible(aImageMapID);
@@ -185,13 +169,11 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function removeNameOnMap_invoke()
-      {
+      this.invoke = function removeNameOnMap_invoke() {
         this.mapNode.removeAttribute("name");
       }
 
-      this.finalCheck = function removeNameOnMap_finalCheck()
-      {
+      this.finalCheck = function removeNameOnMap_finalCheck() {
         var accTree =
           { SECTION: [
             { GRAPHIC: [ ] }
@@ -199,22 +181,19 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function removeNameOnMap_getID()
-      {
+      this.getID = function removeNameOnMap_getID() {
         return "remove @name on map element";
       }
     }
 
-    function restoreNameOnMap(aImageMapContainerID, aImageMapID, aMapID)
-    {
+    function restoreNameOnMap(aImageMapContainerID, aImageMapID, aMapID) {
       this.container = getAccessible(aImageMapContainerID);
       this.containerNode = this.container.DOMNode;
       this.imageMap = null;
       this.imgNode = getNode(aImageMapID);
       this.mapNode = getNode(aMapID);
 
-      function getImageMap(aThisObj)
-      {
+      function getImageMap(aThisObj) {
         return aThisObj.imageMap;
       }
 
@@ -224,8 +203,7 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function restoreNameOnMap_invoke()
-      {
+      this.invoke = function restoreNameOnMap_invoke() {
         this.imageMap = getAccessible(aImageMapID);
         this.mapNode.setAttribute("name", "atoz_map");
 
@@ -233,8 +211,7 @@
         waveOverImageMap(aImageMapID);
       }
 
-      this.finalCheck = function removeNameOnMap_finalCheck()
-      {
+      this.finalCheck = function removeNameOnMap_finalCheck() {
         var accTree =
           { SECTION: [
             { IMAGE_MAP: [
@@ -245,22 +222,19 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function removeNameOnMap_getID()
-      {
+      this.getID = function removeNameOnMap_getID() {
         return "restore @name on map element";
       }
     }
 
-    function removeMap(aImageMapContainerID, aImageMapID, aMapID)
-    {
+    function removeMap(aImageMapContainerID, aImageMapID, aMapID) {
       this.container = getAccessible(aImageMapContainerID);
       this.containerNode = this.container.DOMNode;
       this.imageMap = null;
       this.imgNode = getNode(aImageMapID);
       this.mapNode = getNode(aMapID);
 
-      function getImageMap(aThisObj)
-      {
+      function getImageMap(aThisObj) {
         return aThisObj.imageMap;
       }
 
@@ -270,14 +244,12 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function removeMap_invoke()
-      {
+      this.invoke = function removeMap_invoke() {
         this.imageMap = getAccessible(aImageMapID);
         this.mapNode.remove();
       }
 
-      this.finalCheck = function removeMap_finalCheck()
-      {
+      this.finalCheck = function removeMap_finalCheck() {
         var accTree =
           { SECTION: [
             { GRAPHIC: [ ] }
@@ -285,21 +257,18 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function removeMap_getID()
-      {
+      this.getID = function removeMap_getID() {
         return "remove map element";
       }
     }
 
-    function insertMap(aImageMapContainerID, aImageID)
-    {
+    function insertMap(aImageMapContainerID, aImageID) {
       this.container = getAccessible(aImageMapContainerID);
       this.containerNode = this.container.DOMNode;
       this.image = null;
       this.imgMapNode = getNode(aImageID);
 
-      function getImage(aThisObj)
-      {
+      function getImage(aThisObj) {
         return aThisObj.image;
       }
 
@@ -309,8 +278,7 @@
         new invokerChecker(EVENT_REORDER, this.container)
       ];
 
-      this.invoke = function insertMap_invoke()
-      {
+      this.invoke = function insertMap_invoke() {
         this.image = getAccessible(aImageID);
 
         var map = document.createElement("map");
@@ -329,8 +297,7 @@
         this.containerNode.appendChild(map);
       }
 
-      this.finalCheck = function insertMap_finalCheck()
-      {
+      this.finalCheck = function insertMap_finalCheck() {
         var accTree =
           { SECTION: [
             { IMAGE_MAP: [
@@ -340,20 +307,17 @@
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function insertMap_getID()
-      {
+      this.getID = function insertMap_getID() {
         return "insert map element";
       }
     }
 
-    function hideImageMap(aContainerID, aImageID)
-    {
+    function hideImageMap(aContainerID, aImageID) {
       this.container = getAccessible(aContainerID);
       this.imageMap = null;
       this.imageMapNode = getNode(aImageID);
 
-      function getImageMap(aThisObj)
-      {
+      function getImageMap(aThisObj) {
         return aThisObj.imageMap;
       }
 
@@ -362,34 +326,29 @@
         new invokerChecker(EVENT_REORDER, aContainerID)
       ];
 
-      this.invoke = function hideImageMap_invoke()
-      {
+      this.invoke = function hideImageMap_invoke() {
         this.imageMap = getAccessible(this.imageMapNode);
         this.imageMapNode.style.display = "none";
       }
 
-      this.finalCheck = function hideImageMap_finalCheck()
-      {
+      this.finalCheck = function hideImageMap_finalCheck() {
         var accTree =
           { SECTION: [ ] };
         testAccessibleTree(this.container, accTree);
       }
 
-      this.getID = function hideImageMap_getID()
-      {
+      this.getID = function hideImageMap_getID() {
         return "display:none image";
       }
     }
 
     // gA11yEventDumpToConsole = true; // debug stuff
-    function doPreTest()
-    {
+    function doPreTest() {
       waitForImageMap("imgmap", doTest);
     }
 
     var gQueue = null;
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new insertArea("imgmap", "map"));
diff --git a/accessible/tests/mochitest/treeupdate/test_list.html b/accessible/tests/mochitest/treeupdate/test_list.html
index f947a240f5e1..ac3559b9ae10 100644
--- a/accessible/tests/mochitest/treeupdate/test_list.html
+++ b/accessible/tests/mochitest/treeupdate/test_list.html
@@ -21,8 +21,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Helpers
 
-    function testLiAccessibleTree()
-    {
+    function testLiAccessibleTree() {
       // Test accessible tree.
       var accTree = {
         role: ROLE_LISTITEM,
@@ -44,22 +43,18 @@
     // //////////////////////////////////////////////////////////////////////////
     // Sequence item processors
 
-    function hideProcessor()
-    {
+    function hideProcessor() {
       this.liNode = getNode("li");
       this.li = getAccessible(this.liNode);
       this.bullet = this.li.firstChild;
 
-      this.process = function hideProcessor_process()
-      {
+      this.process = function hideProcessor_process() {
         this.liNode.style.display = "none";
       }
 
-      this.onProcessed = function hideProcessor_onProcessed()
-      {
+      this.onProcessed = function hideProcessor_onProcessed() {
         window.setTimeout(
-          function(aLiAcc, aLiNode, aBulletAcc)
-          {
+          function(aLiAcc, aLiNode, aBulletAcc) {
             testDefunctAccessible(aLiAcc, aLiNode);
             testDefunctAccessible(aBulletAcc);
 
@@ -70,33 +65,27 @@
       }
     }
 
-    function showProcessor()
-    {
+    function showProcessor() {
       this.liNode = getNode("li");
 
-      this.process = function showProcessor_process()
-      {
+      this.process = function showProcessor_process() {
         this.liNode.style.display = "list-item";
       }
 
-      this.onProcessed = function showProcessor_onProcessed()
-      {
+      this.onProcessed = function showProcessor_onProcessed() {
         testLiAccessibleTree();
         gSequence.processNext();
       }
     }
 
-    function textReplaceProcessor()
-    {
+    function textReplaceProcessor() {
       this.liNode = getNode("li");
 
-      this.process = function textReplaceProcessor_process()
-      {
+      this.process = function textReplaceProcessor_process() {
         this.liNode.textContent = "hey";
       }
 
-      this.onProcessed = function textReplaceProcessor_onProcessed()
-      {
+      this.onProcessed = function textReplaceProcessor_onProcessed() {
         var tree = {
           LISTITEM: [
             { STATICTEXT: [] },
@@ -114,8 +103,7 @@
     // gA11yEventDumpToConsole = true;
 
     var gSequence = null;
-    function doTest()
-    {
+    function doTest() {
       testLiAccessibleTree();
 
       gSequence = new sequence();
diff --git a/accessible/tests/mochitest/treeupdate/test_list_editabledoc.html b/accessible/tests/mochitest/treeupdate/test_list_editabledoc.html
index f93228c8adf2..481068684e51 100644
--- a/accessible/tests/mochitest/treeupdate/test_list_editabledoc.html
+++ b/accessible/tests/mochitest/treeupdate/test_list_editabledoc.html
@@ -21,8 +21,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function addLi(aID)
-    {
+    function addLi(aID) {
       this.listNode = getNode(aID);
       this.liNode = document.createElement("li");
       this.liNode.textContent = "item";
@@ -32,13 +31,11 @@
         new invokerChecker(EVENT_REORDER, this.listNode)
       ];
 
-      this.invoke = function addLi_invoke()
-      {
+      this.invoke = function addLi_invoke() {
         this.listNode.appendChild(this.liNode);
       }
 
-      this.finalCheck = function addLi_finalCheck()
-      {
+      this.finalCheck = function addLi_finalCheck() {
         var tree = {
           role: ROLE_LIST,
           children: [
@@ -61,8 +58,7 @@
         testAccessibleTree(aID, tree);
       }
 
-      this.getID = function addLi_getID()
-      {
+      this.getID = function addLi_getID() {
         return "add li";
       }
     }
@@ -74,8 +70,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new addLi("list"));
diff --git a/accessible/tests/mochitest/treeupdate/test_optgroup.html b/accessible/tests/mochitest/treeupdate/test_optgroup.html
index a0b13fe6bbfc..b3a3e7ce1a9e 100644
--- a/accessible/tests/mochitest/treeupdate/test_optgroup.html
+++ b/accessible/tests/mochitest/treeupdate/test_optgroup.html
@@ -17,14 +17,12 @@
 
   <script type="application/javascript">
 
-    function addOptGroup(aID)
-    {
+    function addOptGroup(aID) {
       this.selectNode = getNode(aID);
       this.select = getAccessible(this.selectNode);
       this.selectList = this.select.firstChild;
 
-      this.invoke = function addOptGroup_invoke()
-      {
+      this.invoke = function addOptGroup_invoke() {
         var optGroup = document.createElement("optgroup");
         for (i = 0; i < 2; i++) {
           var opt = document.createElement("option");
@@ -43,8 +41,7 @@
         new invokerChecker(EVENT_REORDER, this.selectList)
       ];
 
-      this.finalCheck = function addOptGroup_finalCheck()
-      {
+      this.finalCheck = function addOptGroup_finalCheck() {
         var tree =
           { COMBOBOX: [
             { COMBOBOX_LIST: [
@@ -62,20 +59,17 @@
         testAccessibleTree(this.select, tree);
       }
 
-      this.getID = function addOptGroup_getID()
-      {
+      this.getID = function addOptGroup_getID() {
         return "test optgroup's insertion into a select";
       }
     }
 
-    function removeOptGroup(aID)
-    {
+    function removeOptGroup(aID) {
       this.selectNode = getNode(aID);
       this.select = getAccessible(this.selectNode);
       this.selectList = this.select.firstChild;
 
-      this.invoke = function removeOptGroup_invoke()
-      {
+      this.invoke = function removeOptGroup_invoke() {
         this.option1Node = this.selectNode.firstChild.firstChild;
         this.selectNode.firstChild.remove();
       }
@@ -84,8 +78,7 @@
         new invokerChecker(EVENT_REORDER, this.selectList)
       ];
 
-      this.finalCheck = function removeOptGroup_finalCheck()
-      {
+      this.finalCheck = function removeOptGroup_finalCheck() {
         var tree =
           { COMBOBOX: [
             { COMBOBOX_LIST: [
@@ -96,16 +89,14 @@
         is(isAccessible(this.option1Node), false, "removed option shouldn't be accessible anymore!");
       }
 
-      this.getID = function removeOptGroup_getID()
-      {
+      this.getID = function removeOptGroup_getID() {
         return "test optgroup's removal from a select";
       }
     }
 
     // gA11yEventDumpToConsole = true;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new addOptGroup("select"));
diff --git a/accessible/tests/mochitest/treeupdate/test_recreation.html b/accessible/tests/mochitest/treeupdate/test_recreation.html
index 97658f1ad9d6..ebf05ef278d3 100644
--- a/accessible/tests/mochitest/treeupdate/test_recreation.html
+++ b/accessible/tests/mochitest/treeupdate/test_recreation.html
@@ -22,8 +22,7 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function recreateAccessible(aID, aWontBeAccessible)
-    {
+    function recreateAccessible(aID, aWontBeAccessible) {
       this.node = getNode(aID);
       this.accessible =
         isAccessible(this.node) ? getAccessible(this.node) : null;
@@ -48,53 +47,43 @@
       }
     }
 
-    function changeAttr(aID, aAttr, aValue)
-    {
+    function changeAttr(aID, aAttr, aValue) {
       this.__proto__ = new recreateAccessible(aID);
 
-      this.invoke = function changeAttr_invoke()
-      {
+      this.invoke = function changeAttr_invoke() {
         this.node.setAttribute(aAttr, aValue);
       }
 
-      this.getID = function changeAttr_getID()
-      {
+      this.getID = function changeAttr_getID() {
         return "change " + aAttr + "attribute for " + aID;
       }
     }
 
-    function removeAttr(aID, aAttr)
-    {
+    function removeAttr(aID, aAttr) {
       this.__proto__ = new recreateAccessible(aID, true);
 
-      this.invoke = function remvoeAttr_invoke()
-      {
+      this.invoke = function remvoeAttr_invoke() {
         this.node.removeAttribute(aAttr);
       }
 
-      this.getID = function remvoeAttr_getID()
-      {
+      this.getID = function remvoeAttr_getID() {
         return "remove " + aAttr + "attribute for " + aID;
       }
     }
 
-    function changeRole(aID, aHasAccessible)
-    {
+    function changeRole(aID, aHasAccessible) {
       this.__proto__ = new changeAttr(aID, "role", "button");
     }
 
-    function removeRole(aID)
-    {
+    function removeRole(aID) {
       this.__proto__ = new removeAttr(aID, "role");
     }
 
-    function changeHref(aID)
-    {
+    function changeHref(aID) {
       this.__proto__ = new changeAttr(aID, "href", "www");
     }
 
-    function changeMultiselectable(aID)
-    {
+    function changeMultiselectable(aID) {
       this.__proto__ = new changeAttr(aID, "aria-multiselectable", "true");
     }
 
@@ -106,8 +95,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       // make the accessible an inaccessible
diff --git a/accessible/tests/mochitest/treeupdate/test_select.html b/accessible/tests/mochitest/treeupdate/test_select.html
index 049cd049b67a..db2acae75ba3 100644
--- a/accessible/tests/mochitest/treeupdate/test_select.html
+++ b/accessible/tests/mochitest/treeupdate/test_select.html
@@ -17,14 +17,12 @@
 
   <script type="application/javascript">
 
-    function addOptions(aID)
-    {
+    function addOptions(aID) {
       this.selectNode = getNode(aID);
       this.select = getAccessible(this.selectNode);
       this.selectList = this.select.firstChild;
 
-      this.invoke = function addOptions_invoke()
-      {
+      this.invoke = function addOptions_invoke() {
         for (i = 0; i < 2; i++) {
           var opt = document.createElement("option");
           opt.value = i;
@@ -38,8 +36,7 @@
         new invokerChecker(EVENT_REORDER, this.selectList)
       ];
 
-      this.finalCheck = function addOptions_finalCheck()
-      {
+      this.finalCheck = function addOptions_finalCheck() {
         var tree =
           { COMBOBOX: [
             { COMBOBOX_LIST: [
@@ -54,20 +51,17 @@
         testAccessibleTree(this.select, tree);
       }
 
-      this.getID = function addOptions_getID()
-      {
+      this.getID = function addOptions_getID() {
         return "test elements insertion into a select";
       }
     }
 
-    function removeOptions(aID)
-    {
+    function removeOptions(aID) {
       this.selectNode = getNode(aID);
       this.select = getAccessible(this.selectNode);
       this.selectList = this.select.firstChild;
 
-      this.invoke = function removeOptions_invoke()
-      {
+      this.invoke = function removeOptions_invoke() {
         while (this.selectNode.length)
           this.selectNode.remove(0);
       }
@@ -76,8 +70,7 @@
         new invokerChecker(EVENT_REORDER, this.selectList)
       ];
 
-      this.finalCheck = function removeOptions_finalCheck()
-      {
+      this.finalCheck = function removeOptions_finalCheck() {
         var tree =
           { COMBOBOX: [
             { COMBOBOX_LIST: [] }
@@ -85,8 +78,7 @@
         testAccessibleTree(this.select, tree);
       }
 
-      this.getID = function removeptions_getID()
-      {
+      this.getID = function removeptions_getID() {
         return "test elements removal from a select";
       }
     }
@@ -94,15 +86,13 @@
     /**
      * Setting @href on option makes the accessible to recreate.
      */
-    function setHrefOnOption()
-    {
+    function setHrefOnOption() {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, "s2_o"),
         new invokerChecker(EVENT_SHOW, "s2_o"),
       ];
 
-      this.invoke = function setHrefOnOption_setHref()
-      {
+      this.invoke = function setHrefOnOption_setHref() {
         getNode("s2_o").setAttribute("href", "1");
       }
 
@@ -116,14 +106,12 @@
         testAccessibleTree("s2", tree);
       }
 
-      this.getID = function removeptions_getID()
-      {
+      this.getID = function removeptions_getID() {
         return "setting @href on select option";
       }
     }
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new addOptions("select"));
diff --git a/accessible/tests/mochitest/treeupdate/test_table.html b/accessible/tests/mochitest/treeupdate/test_table.html
index 39a2acffb2e8..ef6865d1d2d3 100644
--- a/accessible/tests/mochitest/treeupdate/test_table.html
+++ b/accessible/tests/mochitest/treeupdate/test_table.html
@@ -17,10 +17,8 @@
 
   <script type="application/javascript">
 
-    function appendCaption(aTableID)
-    {
-      this.invoke = function appendCaption_invoke()
-      {
+    function appendCaption(aTableID) {
+      this.invoke = function appendCaption_invoke() {
         // append a caption, it should appear as a first element in the
         // accessible tree.
         var caption = document.createElement("caption");
@@ -32,8 +30,7 @@
         new invokerChecker(EVENT_REORDER, aTableID)
       ];
 
-      this.finalCheck = function appendCaption_finalCheck()
-      {
+      this.finalCheck = function appendCaption_finalCheck() {
         var tree =
           { TABLE: [
             { CAPTION: [
@@ -47,14 +44,12 @@
         testAccessibleTree(aTableID, tree);
       }
 
-      this.getID = function appendCaption_getID()
-      {
+      this.getID = function appendCaption_getID() {
         return "append caption";
       }
     }
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
       gQueue.push(new appendCaption("table"));
       gQueue.invoke(); // Will call SimpleTest.finish();
diff --git a/accessible/tests/mochitest/treeupdate/test_textleaf.html b/accessible/tests/mochitest/treeupdate/test_textleaf.html
index c2d428f2437e..15696feff483 100644
--- a/accessible/tests/mochitest/treeupdate/test_textleaf.html
+++ b/accessible/tests/mochitest/treeupdate/test_textleaf.html
@@ -22,32 +22,28 @@
     // //////////////////////////////////////////////////////////////////////////
     // Invokers
 
-    function textLeafUpdate(aID, aIsTextLeafLinkable)
-    {
+    function textLeafUpdate(aID, aIsTextLeafLinkable) {
       this.node = getNode(aID);
 
       this.eventSeq = [
         new invokerChecker(EVENT_REORDER, this.node.parentNode)
       ];
 
-      this.finalCheck = function textLeafUpdate_finalCheck()
-      {
+      this.finalCheck = function textLeafUpdate_finalCheck() {
         var textLeaf = getAccessible(this.node).firstChild;
         is(textLeaf.actionCount, (aIsTextLeafLinkable ? 1 : 0),
            "Wrong action numbers!");
       }
     }
 
-    function setOnClickAttr(aID)
-    {
+    function setOnClickAttr(aID) {
       var node = getNode(aID);
       node.setAttribute("onclick", "alert(3);");
       var textLeaf = getAccessible(node).firstChild;
       is(textLeaf.actionCount, 1, "setOnClickAttr: wrong action numbers!");
     }
 
-    function removeOnClickAttr(aID)
-    {
+    function removeOnClickAttr(aID) {
       var node = getNode(aID);
       node.removeAttribute("onclick");
       var textLeaf = getAccessible(node).firstChild;
@@ -55,24 +51,20 @@
          "removeOnClickAttr: wrong action numbers!");
     }
 
-    function setOnClickNRoleAttrs(aID)
-    {
+    function setOnClickNRoleAttrs(aID) {
       this.__proto__ = new textLeafUpdate(aID, true);
 
-      this.invoke = function setOnClickAttr_invoke()
-      {
+      this.invoke = function setOnClickAttr_invoke() {
         this.node.setAttribute("role", "link");
         this.node.setAttribute("onclick", "alert(3);");
       }
 
-      this.getID = function setOnClickAttr_getID()
-      {
+      this.getID = function setOnClickAttr_getID() {
         return "make " + prettyName(aID) + " linkable";
       }
     }
 
-    function removeTextData(aID, aRole)
-    {
+    function removeTextData(aID, aRole) {
       this.containerNode = getNode(aID);
       this.textNode = this.containerNode.firstChild;
 
@@ -80,8 +72,7 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.invoke = function removeTextData_invoke()
-      {
+      this.invoke = function removeTextData_invoke() {
         var tree = {
           role: aRole,
           children: [
@@ -96,8 +87,7 @@
         this.textNode.data = "";
       }
 
-      this.finalCheck = function removeTextData_finalCheck()
-      {
+      this.finalCheck = function removeTextData_finalCheck() {
         var tree = {
           role: aRole,
           children: []
@@ -105,8 +95,7 @@
         testAccessibleTree(this.containerNode, tree);
       }
 
-      this.getID = function removeTextData_finalCheck()
-      {
+      this.getID = function removeTextData_finalCheck() {
         return "remove text data of text node inside '" + aID + "'.";
       }
     }
@@ -119,8 +108,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       // adds onclick on element, text leaf should inherit its action
       setOnClickAttr("div");
       // remove onclick attribute, text leaf shouldn't have any action
diff --git a/accessible/tests/mochitest/treeupdate/test_visibility.html b/accessible/tests/mochitest/treeupdate/test_visibility.html
index 9a7dcd264d6b..495d57bf9d06 100644
--- a/accessible/tests/mochitest/treeupdate/test_visibility.html
+++ b/accessible/tests/mochitest/treeupdate/test_visibility.html
@@ -25,16 +25,14 @@
     /**
      * Hide parent while child stays visible.
      */
-    function test1(aContainerID, aParentID, aChildID)
-    {
+    function test1(aContainerID, aParentID, aChildID) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode(aParentID)),
         new invokerChecker(EVENT_SHOW, getNode(aChildID)),
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         var tree =
           { SECTION: [
             { SECTION: [
@@ -48,8 +46,7 @@
         getNode(aParentID).style.visibility = "hidden";
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { SECTION: [
             { SECTION: [
@@ -59,8 +56,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "hide parent while child stays visible";
       }
     }
@@ -68,8 +64,7 @@
     /**
      * Hide grand parent while its children stay visible.
      */
-    function test2(aContainerID, aGrandParentID, aChildID, aChild2ID)
-    {
+    function test2(aContainerID, aGrandParentID, aChildID, aChild2ID) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode(aGrandParentID)),
         new invokerChecker(EVENT_SHOW, getNode(aChildID)),
@@ -77,8 +72,7 @@
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // grand parent
@@ -97,8 +91,7 @@
         getNode(aGrandParentID).style.visibility = "hidden";
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // child
@@ -111,8 +104,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "hide grand parent while its children stay visible";
       }
     }
@@ -120,8 +112,7 @@
     /**
      * Change container style, hide parents while their children stay visible.
      */
-    function test3(aContainerID, aParentID, aParent2ID, aChildID, aChild2ID)
-    {
+    function test3(aContainerID, aParentID, aParent2ID, aChildID, aChild2ID) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode(aParentID)),
         new invokerChecker(EVENT_HIDE, getNode(aParent2ID)),
@@ -130,8 +121,7 @@
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // parent
@@ -152,8 +142,7 @@
         getNode(aParent2ID).style.visibility = "hidden";
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // child
@@ -166,8 +155,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "change container style, hide parents while their children stay visible";
       }
     }
@@ -175,15 +163,13 @@
     /**
      * Change container style and make visible child inside the table.
      */
-    function test4(aContainerID, aChildID)
-    {
+    function test4(aContainerID, aChildID) {
       this.eventSeq = [
         new invokerChecker(EVENT_SHOW, getNode(aChildID)),
         new invokerChecker(EVENT_REORDER, getNode(aChildID).parentNode)
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         var tree =
           { SECTION: [
             { TABLE: [
@@ -198,8 +184,7 @@
         getNode(aChildID).style.visibility = "visible";
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { SECTION: [
             { TABLE: [
@@ -215,8 +200,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "change container style, make visible child insdie the table";
       }
     }
@@ -224,16 +208,14 @@
     /**
      * Hide subcontainer while child inside the table stays visible.
      */
-    function test5(aContainerID, aSubContainerID, aChildID)
-    {
+    function test5(aContainerID, aSubContainerID, aChildID) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode(aSubContainerID)),
         new invokerChecker(EVENT_SHOW, getNode(aChildID)),
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // subcontainer
@@ -253,8 +235,7 @@
         getNode(aSubContainerID).style.visibility = "hidden";
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // child
@@ -264,8 +245,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "hide subcontainer while child inside the table stays visible";
       }
     }
@@ -273,8 +253,7 @@
     /**
      * Hide subcontainer while its child and child inside the nested table stays visible.
      */
-    function test6(aContainerID, aSubContainerID, aChildID, aChild2ID)
-    {
+    function test6(aContainerID, aSubContainerID, aChildID, aChild2ID) {
       this.eventSeq = [
         new invokerChecker(EVENT_HIDE, getNode(aSubContainerID)),
         new invokerChecker(EVENT_SHOW, getNode(aChildID)),
@@ -282,8 +261,7 @@
         new invokerChecker(EVENT_REORDER, getNode(aContainerID))
       ];
 
-      this.invoke = function invoke()
-      {
+      this.invoke = function invoke() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // subcontainer
@@ -304,8 +282,7 @@
         getNode(aSubContainerID).style.visibility = "hidden";
       }
 
-      this.finalCheck = function finalCheck()
-      {
+      this.finalCheck = function finalCheck() {
         var tree =
           { SECTION: [ // container
             { SECTION: [ // child
@@ -316,8 +293,7 @@
         testAccessibleTree(aContainerID, tree);
       }
 
-      this.getID = function getID()
-      {
+      this.getID = function getID() {
         return "hide subcontainer while its child and child inside the nested table stays visible";
       }
     }
@@ -330,8 +306,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new test1("t1_container", "t1_parent", "t1_child"));
diff --git a/accessible/tests/mochitest/treeupdate/test_whitespace.html b/accessible/tests/mochitest/treeupdate/test_whitespace.html
index 2c4e6025d2be..b47bf9a423a6 100644
--- a/accessible/tests/mochitest/treeupdate/test_whitespace.html
+++ b/accessible/tests/mochitest/treeupdate/test_whitespace.html
@@ -32,8 +32,7 @@
      *   DOM: whitespace img1 whitespace whitespace img3 whitespace,
      *   a11y: img1 whitespace img3
      */
-    function removeImg()
-    {
+    function removeImg() {
       this.containerNode = getNode("container1");
       this.imgNode = getNode("img1");
       this.img = getAccessible(this.imgNode);
@@ -45,8 +44,7 @@
         new invokerChecker(EVENT_REORDER, this.containerNode)
       ];
 
-      this.finalCheck = function textLeafUpdate_finalCheck()
-      {
+      this.finalCheck = function textLeafUpdate_finalCheck() {
         var tree =
           { SECTION: [
             { GRAPHIC: [] },
@@ -57,8 +55,7 @@
         testAccessibleTree(this.containerNode, tree);
       }
 
-      this.invoke = function setOnClickAttr_invoke()
-      {
+      this.invoke = function setOnClickAttr_invoke() {
         var tree =
           { SECTION: [
             { GRAPHIC: [] },
@@ -73,8 +70,7 @@
         this.containerNode.removeChild(this.imgNode);
       }
 
-      this.getID = function setOnClickAttr_getID()
-      {
+      this.getID = function setOnClickAttr_getID() {
         return "remove middle img";
       }
     }
@@ -92,8 +88,7 @@
      *   DOM: whitespace linkwithimg whitespace linkwithimg whitespace
      *   a11y: linkwithimg whitespace linkwithimg
      */
-    function insertImg()
-    {
+    function insertImg() {
       this.containerNode = getNode("container2");
       this.topNode = this.containerNode.parentNode;
       this.textNode = this.containerNode.nextSibling;
@@ -107,8 +102,7 @@
         new invokerChecker(EVENT_REORDER, this.topNode)
       ];
 
-      this.invoke = function insertImg_invoke()
-      {
+      this.invoke = function insertImg_invoke() {
         var tree =
           { SECTION: [
             { LINK: [] },
@@ -122,8 +116,7 @@
         this.containerNode.appendChild(this.imgNode);
       }
 
-      this.finalCheck = function insertImg_finalCheck()
-      {
+      this.finalCheck = function insertImg_finalCheck() {
         var tree =
           { SECTION: [
             { LINK: [
@@ -138,8 +131,7 @@
         testAccessibleTree(this.topNode, tree);
       }
 
-      this.getID = function appendImg_getID()
-      {
+      this.getID = function appendImg_getID() {
         return "insert img into internal container";
       }
     }
@@ -152,8 +144,7 @@
 
     var gQueue = null;
 
-    function doTest()
-    {
+    function doTest() {
       gQueue = new eventQueue();
 
       gQueue.push(new removeImg());
diff --git a/accessible/tests/mochitest/treeview.js b/accessible/tests/mochitest/treeview.js
index 92d0d9ab7371..0fd20f6d76d0 100644
--- a/accessible/tests/mochitest/treeview.js
+++ b/accessible/tests/mochitest/treeview.js
@@ -1,35 +1,30 @@
 /**
  * Helper method to start a single XUL tree test.
  */
-function loadXULTreeAndDoTest(aDoTestFunc, aTreeID, aTreeView)
-{
+function loadXULTreeAndDoTest(aDoTestFunc, aTreeID, aTreeView) {
   var doTestFunc = aDoTestFunc ? aDoTestFunc : gXULTreeLoadContext.doTestFunc;
   var treeID = aTreeID ? aTreeID : gXULTreeLoadContext.treeID;
   var treeView = aTreeView ? aTreeView : gXULTreeLoadContext.treeView;
 
-  function loadXULTree(aTreeID, aTreeView)
-  {
+  function loadXULTree(aTreeID, aTreeView) {
     this.treeNode = getNode(aTreeID);
 
     this.eventSeq = [
       new invokerChecker(EVENT_REORDER, this.treeNode)
     ];
 
-    this.invoke = function loadXULTree_invoke()
-    {
+    this.invoke = function loadXULTree_invoke() {
       this.treeNode.view = aTreeView;
     }
 
-    this.getID = function loadXULTree_getID()
-    {
+    this.getID = function loadXULTree_getID() {
       return "Load XUL tree " + prettyName(aTreeID);
     }
   }
 
   gXULTreeLoadContext.queue = new eventQueue();
   gXULTreeLoadContext.queue.push(new loadXULTree(treeID, treeView));
-  gXULTreeLoadContext.queue.onFinish = function()
-  {
+  gXULTreeLoadContext.queue.onFinish = function() {
     SimpleTest.executeSoon(doTestFunc);
     return DO_NOT_FINISH_TEST;
   }
@@ -39,8 +34,7 @@ function loadXULTreeAndDoTest(aDoTestFunc, aTreeID, aTreeView)
 /**
  * Analogy of addA11yLoadEvent, nice helper to load XUL tree and start the test.
  */
-function addA11yXULTreeLoadEvent(aDoTestFunc, aTreeID, aTreeView)
-{
+function addA11yXULTreeLoadEvent(aDoTestFunc, aTreeID, aTreeView) {
   gXULTreeLoadContext.doTestFunc = aDoTestFunc;
   gXULTreeLoadContext.treeID = aTreeID;
   gXULTreeLoadContext.treeView = aTreeView;
@@ -49,16 +43,14 @@ function addA11yXULTreeLoadEvent(aDoTestFunc, aTreeID, aTreeView)
 }
 
 
-function nsTableTreeView(aRowCount)
-{
+function nsTableTreeView(aRowCount) {
   this.__proto__ = new nsTreeView();
 
   for (var idx = 0; idx < aRowCount; idx++)
     this.mData.push(new treeItem("row" + String(idx) + "_"));
 }
 
-function nsTreeTreeView()
-{
+function nsTreeTreeView() {
   this.__proto__ = new nsTreeView();
 
   this.mData = [
@@ -69,8 +61,7 @@ function nsTreeTreeView()
   ];
 }
 
-function nsTreeView()
-{
+function nsTreeView() {
   this.mTree = null;
   this.mData = [];
 }
@@ -80,30 +71,25 @@ nsTreeView.prototype =
   // ////////////////////////////////////////////////////////////////////////////
   // nsITreeView implementation
 
-  get rowCount()
-  {
+  get rowCount() {
     return this.getRowCountIntl(this.mData);
   },
-  setTree: function setTree(aTree)
-  {
+  setTree: function setTree(aTree) {
     this.mTree = aTree;
   },
-  getCellText: function getCellText(aRow, aCol)
-  {
+  getCellText: function getCellText(aRow, aCol) {
     var data = this.getDataForIndex(aRow);
     if (aCol.id in data.colsText)
       return data.colsText[aCol.id];
 
     return data.text + aCol.id;
   },
-  getCellValue: function getCellValue(aRow, aCol)
-  {
+  getCellValue: function getCellValue(aRow, aCol) {
     var data = this.getDataForIndex(aRow);
     return data.value;
   },
   getRowProperties: function getRowProperties(aIndex) { return ""; },
-  getCellProperties: function getCellProperties(aIndex, aCol)
-  {
+  getCellProperties: function getCellProperties(aIndex, aCol) {
     if (!aCol.cycler)
       return "";
 
@@ -111,38 +97,32 @@ nsTreeView.prototype =
     return this.mCyclerStates[data.cyclerState];
   },
   getColumnProperties: function getColumnProperties(aCol) { return ""; },
-  getParentIndex: function getParentIndex(aRowIndex)
-  {
+  getParentIndex: function getParentIndex(aRowIndex) {
     var info = this.getInfoByIndex(aRowIndex);
     return info.parentIndex;
   },
   hasNextSibling: function hasNextSibling(aRowIndex, aAfterIndex) { },
-  getLevel: function getLevel(aIndex)
-  {
+  getLevel: function getLevel(aIndex) {
     var info = this.getInfoByIndex(aIndex);
     return info.level;
   },
   getImageSrc: function getImageSrc(aRow, aCol) {},
   getProgressMode: function getProgressMode(aRow, aCol) {},
-  isContainer: function isContainer(aIndex)
-  {
+  isContainer: function isContainer(aIndex) {
     var data = this.getDataForIndex(aIndex);
     return data.open != undefined;
   },
-  isContainerOpen: function isContainerOpen(aIndex)
-  {
+  isContainerOpen: function isContainerOpen(aIndex) {
     var data = this.getDataForIndex(aIndex);
     return data.open;
   },
-  isContainerEmpty: function isContainerEmpty(aIndex)
-  {
+  isContainerEmpty: function isContainerEmpty(aIndex) {
     var data = this.getDataForIndex(aIndex);
     return data.open == undefined;
   },
   isSeparator: function isSeparator(aIndex) {},
   isSorted: function isSorted() {},
-  toggleOpenState: function toggleOpenState(aIndex)
-  {
+  toggleOpenState: function toggleOpenState(aIndex) {
     var data = this.getDataForIndex(aIndex);
 
     data.open = !data.open;
@@ -155,25 +135,21 @@ nsTreeView.prototype =
   },
   selectionChanged: function selectionChanged() {},
   cycleHeader: function cycleHeader(aCol) {},
-  cycleCell: function cycleCell(aRow, aCol)
-  {
+  cycleCell: function cycleCell(aRow, aCol) {
     var data = this.getDataForIndex(aRow);
     data.cyclerState = (data.cyclerState + 1) % 3;
 
     this.mTree.invalidateCell(aRow, aCol);
   },
-  isEditable: function isEditable(aRow, aCol)
-  {
+  isEditable: function isEditable(aRow, aCol) {
     return true;
   },
   isSelectable: function isSelectable(aRow, aCol) {},
-  setCellText: function setCellText(aRow, aCol, aValue)
-  {
+  setCellText: function setCellText(aRow, aCol, aValue) {
     var data = this.getDataForIndex(aRow);
     data.colsText[aCol.id] = aValue;
   },
-  setCellValue: function setCellValue(aRow, aCol, aValue)
-  {
+  setCellValue: function setCellValue(aRow, aCol, aValue) {
     var data = this.getDataForIndex(aRow);
     data.value = aValue;
 
@@ -186,21 +162,18 @@ nsTreeView.prototype =
   // ////////////////////////////////////////////////////////////////////////////
   // public implementation
 
-  appendItem: function appendItem(aText)
-  {
+  appendItem: function appendItem(aText) {
     this.mData.push(new treeItem(aText));
   },
 
   // ////////////////////////////////////////////////////////////////////////////
   // private implementation
 
-  getDataForIndex: function getDataForIndex(aRowIndex)
-  {
+  getDataForIndex: function getDataForIndex(aRowIndex) {
     return this.getInfoByIndex(aRowIndex).data;
   },
 
-  getInfoByIndex: function getInfoByIndex(aRowIndex)
-  {
+  getInfoByIndex: function getInfoByIndex(aRowIndex) {
     var info = {
       data: null,
       parentIndex: -1,
@@ -212,8 +185,7 @@ nsTreeView.prototype =
     return info;
   },
 
-  getRowCountIntl: function getRowCountIntl(aChildren)
-  {
+  getRowCountIntl: function getRowCountIntl(aChildren) {
     var rowCount = 0;
     for (var childIdx = 0; childIdx < aChildren.length; childIdx++) {
       rowCount++;
@@ -227,8 +199,7 @@ nsTreeView.prototype =
   },
 
   getInfoByIndexIntl: function getInfoByIndexIntl(aRowIdx, aInfo,
-                                                  aChildren, aLevel)
-  {
+                                                  aChildren, aLevel) {
     var rowIdx = aRowIdx;
     for (var childIdx = 0; childIdx < aChildren.length; childIdx++) {
       var data = aChildren[childIdx];
@@ -266,8 +237,7 @@ nsTreeView.prototype =
   ]
 };
 
-function treeItem(aText, aOpen, aChildren)
-{
+function treeItem(aText, aOpen, aChildren) {
   this.text = aText;
   this.colsText = {};
   this.open = aOpen;
diff --git a/accessible/tests/mochitest/value.js b/accessible/tests/mochitest/value.js
index 4d8d77a3506d..079f310609ec 100644
--- a/accessible/tests/mochitest/value.js
+++ b/accessible/tests/mochitest/value.js
@@ -13,8 +13,7 @@
  *                        (nsIAccessibleValue::minimumIncrement)
  */
 function testValue(aAccOrElmOrId, aValue, aCurrValue,
-                   aMinValue, aMaxValue, aMinIncr)
-{
+                   aMinValue, aMaxValue, aMinIncr) {
   var acc = getAccessible(aAccOrElmOrId, [nsIAccessibleValue]);
   if (!acc)
     return;
diff --git a/accessible/tests/mochitest/value/test_general.html b/accessible/tests/mochitest/value/test_general.html
index f315b1952faf..b626859b3324 100644
--- a/accessible/tests/mochitest/value/test_general.html
+++ b/accessible/tests/mochitest/value/test_general.html
@@ -26,10 +26,8 @@
 	  src="chrome://mochikit/content/chrome-harness.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
-      function testValue(aID, aValue)
-      {
+    function doTest() {
+      function testValue(aID, aValue) {
         var acc = getAccessible(aID);
         if (!acc)
           return;
diff --git a/accessible/tests/mochitest/value/test_number.html b/accessible/tests/mochitest/value/test_number.html
index 68825b445aea..10f95fabe40a 100644
--- a/accessible/tests/mochitest/value/test_number.html
+++ b/accessible/tests/mochitest/value/test_number.html
@@ -18,8 +18,7 @@
           src="chrome://mochikit/content/chrome-harness.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // HTML5 number element tests
       testValue("number", "", 0, 0, 0, 1);
       testValue("number_value", "1", 1, 0, 0, 1);
diff --git a/accessible/tests/mochitest/value/test_progress.html b/accessible/tests/mochitest/value/test_progress.html
index b99cce14c7ea..65b1daa536bd 100644
--- a/accessible/tests/mochitest/value/test_progress.html
+++ b/accessible/tests/mochitest/value/test_progress.html
@@ -18,8 +18,7 @@
           src="chrome://mochikit/content/chrome-harness.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // HTML5 progress element tests
       testValue("pr_indeterminate", "", 0, 0, 1, 0);
       testValue("pr_zero", "0%", 0, 0, 1, 0);
diff --git a/accessible/tests/mochitest/value/test_range.html b/accessible/tests/mochitest/value/test_range.html
index b795f7a79c5f..e0905c48b548 100644
--- a/accessible/tests/mochitest/value/test_range.html
+++ b/accessible/tests/mochitest/value/test_range.html
@@ -18,8 +18,7 @@
           src="chrome://mochikit/content/chrome-harness.js"></script>
 
   <script type="application/javascript">
-    function doTest()
-    {
+    function doTest() {
       // HTML5 progress element tests
       testValue("range", "50", 50, 0, 100, 1);
       testValue("range_value", "1", 1, 0, 100, 1);