merge mozilla-inbound to mozilla-central a=merge

2015-10-01 12:39:25 +02:00 · 2015-10-01 12:39:25 +02:00 · 07ed19e582
--- a/accessible/generic/RootAccessible.cpp
+++ b/accessible/generic/RootAccessible.cpp
@ -39,6 +39,7 @@
 #include "nsIWebBrowserChrome.h"
 #include "nsReadableUtils.h"
 #include "nsFocusManager.h"
+#include "nsGlobalWindow.h"

 #ifdef MOZ_XUL
 #include "nsIXULDocument.h"
@ -482,10 +483,9 @@ RootAccessible::RelationByType(RelationType aType)
  if (!mDocumentNode || aType != RelationType::EMBEDS)
    return DocAccessibleWrap::RelationByType(aType);

-  nsIDOMWindow* rootWindow = mDocumentNode->GetWindow();
+  nsPIDOMWindow* rootWindow = mDocumentNode->GetWindow();
  if (rootWindow) {
-    nsCOMPtr<nsIDOMWindow> contentWindow;
-    rootWindow->GetContent(getter_AddRefs(contentWindow));
+    nsCOMPtr<nsIDOMWindow> contentWindow = nsGlobalWindow::Cast(rootWindow)->GetContent();
    if (contentWindow) {
      nsCOMPtr<nsIDOMDocument> contentDOMDocument;
      contentWindow->GetDocument(getter_AddRefs(contentDOMDocument));
--- a/b2g/components/MailtoProtocolHandler.js
+++ b/b2g/components/MailtoProtocolHandler.js
@ -20,7 +20,7 @@ MailtoProtocolHandler.prototype = {
                 Ci.nsIProtocolHandler.URI_NOAUTH |
                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
-  allowPort: function() false,
+  allowPort: () => false,

  newURI: function Proto_newURI(aSpec, aOriginCharset) {
    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
--- a/b2g/components/SimulatorScreen.js
+++ b/b2g/components/SimulatorScreen.js
@ -62,13 +62,13 @@ function hookScreen(window) {
  };

  Object.defineProperty(screen, 'width', {
-    get: function () GlobalSimulatorScreen.width
+    get: () => GlobalSimulatorScreen.width
  });
  Object.defineProperty(screen, 'height', {
-    get: function () GlobalSimulatorScreen.height
+    get: () => GlobalSimulatorScreen.height
  });
  Object.defineProperty(screen, 'mozOrientation', {
-    get: function () GlobalSimulatorScreen.mozOrientation
+    get: () => GlobalSimulatorScreen.mozOrientation
  });
 }

--- a/b2g/components/SmsProtocolHandler.js
+++ b/b2g/components/SmsProtocolHandler.js
@ -29,7 +29,7 @@ SmsProtocolHandler.prototype = {
                 Ci.nsIProtocolHandler.URI_NOAUTH |
                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
-  allowPort: function() false,
+  allowPort: () => false,

  newURI: function Proto_newURI(aSpec, aOriginCharset) {
    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
--- a/b2g/components/TelProtocolHandler.js
+++ b/b2g/components/TelProtocolHandler.js
@ -28,7 +28,7 @@ TelProtocolHandler.prototype = {
                 Ci.nsIProtocolHandler.URI_NOAUTH |
                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
-  allowPort: function() false,
+  allowPort: () => false,

  newURI: function Proto_newURI(aSpec, aOriginCharset) {
    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
--- a/b2g/installer/package-manifest.in
+++ b/b2g/installer/package-manifest.in
@ -185,6 +185,7 @@
@RESPATH@/components/dom.xpt
@RESPATH@/components/dom_activities.xpt
@RESPATH@/components/dom_apps.xpt
+@RESPATH@/components/dom_newapps.xpt
@RESPATH@/components/dom_audiochannel.xpt
@RESPATH@/components/dom_base.xpt
@RESPATH@/components/dom_system.xpt
@ -729,6 +730,10 @@
@RESPATH@/components/@DLL_PREFIX@mozgnome@DLL_SUFFIX@
 #endif

+; Signed Packaged Content
+@RESPATH@/components/InstallPackagedWebapp.manifest
+@RESPATH@/components/InstallPackagedWebapp.js
+
 ; ANGLE on Win32
 #ifdef XP_WIN32
 #ifndef HAVE_64BIT_BUILD
--- a/b2g/locales/Makefile.in
+++ b/b2g/locales/Makefile.in
@ -57,7 +57,7 @@ $(DIST)/branding:

 libs::
 	@if test -f '$(LOCALE_SRCDIR)/existing-profile-defaults.js'; then \
-	  $(PYTHON) -m mozbuild.action.preprocessor $(PREF_PPFLAGS) $(DEFINES) $(ACDEFINES) $(XULPPFLAGS) \
+	  $(PYTHON) -m mozbuild.action.preprocessor $(PREF_PPFLAGS) $(DEFINES) $(ACDEFINES) $(MOZ_DEBUG_DEFINES) \
 	    $(LOCALE_SRCDIR)/existing-profile-defaults.js -o $(FINAL_TARGET)/defaults/existing-profile-defaults.js; \
 	fi

--- a/b2g/simulator/lib/simulator-process.js
+++ b/b2g/simulator/lib/simulator-process.js
@ -21,10 +21,10 @@ const { EventEmitter } = Cu.import("resource://gre/modules/devtools/shared/event
 // have trailing newlines.  And note that registerLogHandler actually registers
 // an error handler, despite its name.
 Subprocess.registerLogHandler(
-  function(s) console.error("subprocess: " + s.trim())
+  s => console.error("subprocess: " + s.trim())
 );
 Subprocess.registerDebugHandler(
-  function(s) console.debug("subprocess: " + s.trim())
+  s => console.debug("subprocess: " + s.trim())
 );

 function SimulatorProcess(options) {
@ -38,7 +38,9 @@ function SimulatorProcess(options) {
 SimulatorProcess.prototype = {

  // check if b2g is running
-  get isRunning() !!this.process,
+  get isRunning() {
+    return !!this.process;
+  },

  /**
   * Start the process and connect the debugger client.
--- a/browser/base/content/browser-gestureSupport.js
+++ b/browser/base/content/browser-gestureSupport.js
@ -54,7 +54,7 @@ var gGestureSupport = {
    }

    // Create a preference object with some defaults
-    let def = function(aThreshold, aLatched)
+    let def = (aThreshold, aLatched) =>
      ({ threshold: aThreshold, latched: !!aLatched });

    switch (aEvent.type) {
--- a/browser/base/content/browser-loop.js
+++ b/browser/base/content/browser-loop.js
@ -533,12 +533,10 @@ var LoopUI;
      }

      this.PlacesUtils.promiseFaviconLinkUrl(pageURI).then(uri => {
-        uri = this.PlacesUtils.getImageURLForResolution(window, uri.spec);
-
        // We XHR the favicon to get a File object, which we can pass to the FileReader
        // object. The FileReader turns the File object into a data-uri.
        let xhr = new XMLHttpRequest();
-        xhr.open("get", uri, true);
+        xhr.open("get", uri.spec, true);
        xhr.responseType = "blob";
        xhr.overrideMimeType("image/x-icon");
        xhr.onload = () => {
--- a/browser/base/content/browser-places.js
+++ b/browser/base/content/browser-places.js
@ -30,7 +30,7 @@ var StarUI = {
  get _blockedCommands() {
    delete this._blockedCommands;
    return this._blockedCommands =
-      ["cmd_close", "cmd_closeWindow"].map(function (id) this._element(id), this);
+      ["cmd_close", "cmd_closeWindow"].map(id => this._element(id));
  },

  _blockCommands: function SU__blockCommands() {
@ -1498,7 +1498,7 @@ var BookmarkingUI = {
      // calls back.  For such an edge case, retain all unique entries from both
      // arrays.
      this._itemIds = this._itemIds.filter(
-        function (id) aItemIds.indexOf(id) == -1
+        id => aItemIds.indexOf(id) == -1
      ).concat(aItemIds);

      this._updateStar();
--- a/browser/base/content/browser-syncui.js
+++ b/browser/base/content/browser-syncui.js
@ -253,7 +253,7 @@ var gSyncUI = {
  doSync() {
    this._needsSetup().then(needsSetup => {
      if (!needsSetup) {
-        setTimeout(function () Weave.Service.errorHandler.syncAndReportErrors(), 0);
+        setTimeout(() => Weave.Service.errorHandler.syncAndReportErrors(), 0);
      }
      Services.obs.notifyObservers(null, "cloudsync:user-sync", null);
    }).catch(err => {
--- a/browser/base/content/browser-tabview.js
+++ b/browser/base/content/browser-tabview.js
@ -225,7 +225,7 @@ var TabView = {
        self._SSWindowStateReadyListener = null;
      }

-      self._initFrameCallbacks.forEach(function (cb) cb());
+      self._initFrameCallbacks.forEach(cb => cb());
      self._initFrameCallbacks = [];
    }, false);

--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@ -3270,7 +3270,7 @@ function FillInHTMLTooltip(tipElement)
 }

 var browserDragAndDrop = {
-  canDropLink: function (aEvent) Services.droppedLinkHandler.canDropLink(aEvent, true),
+  canDropLink: aEvent => Services.droppedLinkHandler.canDropLink(aEvent, true),

  dragOver: function (aEvent)
  {
@ -3418,7 +3418,7 @@ const BrowserSearch = {

    // Check to see whether we've already added an engine with this title
    if (browser.engines) {
-      if (browser.engines.some(function (e) e.title == engine.title))
+      if (browser.engines.some(e => e.title == engine.title))
        return;
    }

@ -3785,7 +3785,6 @@ function FillHistoryMenu(aParent) {
        PlacesUtils.favicons.getFaviconURLForPage(entryURI, function (aURI) {
          if (aURI) {
            let iconURL = PlacesUtils.favicons.getFaviconLinkForIcon(aURI).spec;
-            iconURL = PlacesUtils.getImageURLForResolution(window, iconURL);
            item.style.listStyleImage = "url(" + iconURL + ")";
          }
        });
@ -4521,7 +4520,9 @@ var LinkTargetDisplay = {
  DELAY_HIDE: 250,
  _timer: 0,

-  get _isVisible () XULBrowserWindow.statusTextField.label != "",
+  get _isVisible () {
+    return XULBrowserWindow.statusTextField.label != "";
+  },

  update: function () {
    clearTimeout(this._timer);
@ -4918,7 +4919,7 @@ nsBrowserAccess.prototype = {
  },

  isTabContentWindow: function (aWindow) {
-    return gBrowser.browsers.some(function (browser) browser.contentWindow == aWindow);
+    return gBrowser.browsers.some(browser => browser.contentWindow == aWindow);
  },
 }

@ -5149,9 +5150,9 @@ var TabsInTitlebar = {
  },

  _update: function (aForce=false) {
-    function $(id) document.getElementById(id);
-    function rect(ele) ele.getBoundingClientRect();
-    function verticalMargins(cstyle) parseFloat(cstyle.marginBottom) + parseFloat(cstyle.marginTop);
+    let $ = id => document.getElementById(id);
+    let rect = ele => ele.getBoundingClientRect();
+    let verticalMargins = cstyle => parseFloat(cstyle.marginBottom) + parseFloat(cstyle.marginTop);

    if (!this._initialized || window.fullScreen)
      return;
@ -7359,8 +7360,12 @@ function getTabModalPromptBox(aWindow) {
 };

 /* DEPRECATED */
-function getBrowser() gBrowser;
-function getNavToolbox() gNavToolbox;
+function getBrowser() {
+  return gBrowser;
+}
+function getNavToolbox() {
+  return gNavToolbox;
+}

 var gPrivateBrowsingUI = {
  init: function PBUI_init() {
--- a/browser/base/content/chatWindow.xul
+++ b/browser/base/content/chatWindow.xul
@ -128,7 +128,9 @@ chatBrowserAccess.prototype = {
    return browser ? browser.QueryInterface(Ci.nsIFrameLoaderOwner) : null;
  },

-  isTabContentWindow: function (aWindow) this.contentWindow == aWindow,
+  isTabContentWindow: function (aWindow) {
+    return this.contentWindow == aWindow;
+  },
 };

 </script>
--- a/browser/base/content/contentSearchUI.js
+++ b/browser/base/content/contentSearchUI.js
@ -673,12 +673,10 @@ ContentSearchUIController.prototype = {
    return row;
  },

-  // Converts favicon array buffer into data URI of the right size and dpi.
+  // Converts favicon array buffer into a data URI.
  _getFaviconURIFromBuffer: function (buffer) {
    let blob = new Blob([buffer]);
-    let dpiSize = Math.round(16 * window.devicePixelRatio);
-    let sizeStr = dpiSize + "," + dpiSize;
-    return URL.createObjectURL(blob) + "#-moz-resolution=" + sizeStr;
+    return URL.createObjectURL(blob);
  },

  // Adds "@2x" to the name of the given PNG url for "retina" screens.
--- a/browser/base/content/sanitize.js
+++ b/browser/base/content/sanitize.js
@ -435,8 +435,8 @@ Sanitizer.prototype = {

        let count = 0;
        let countDone = {
-          handleResult : function(aResult) count = aResult,
-          handleError : function(aError) Components.utils.reportError(aError),
+          handleResult : aResult => count = aResult,
+          handleError : aError => Components.utils.reportError(aError),
          handleCompletion :
            function(aReason) { aCallback("formdata", aReason == 0 && count > 0, aArg); }
        };
--- a/browser/base/content/sync/setup.js
+++ b/browser/base/content/sync/setup.js
@ -51,7 +51,9 @@ var gSyncSetup = {
    server: false
  },

-  get _remoteSites() [Weave.Service.serverURL, RECAPTCHA_DOMAIN],
+  get _remoteSites() {
+    return [Weave.Service.serverURL, RECAPTCHA_DOMAIN];
+  },

  get _usingMainServers() {
    if (this._settingUpNew)
@ -79,7 +81,7 @@ var gSyncSetup = {
      });
    };
    addRem(true);
-    window.addEventListener("unload", function() addRem(false), false);
+    window.addEventListener("unload", () => addRem(false), false);

    window.setTimeout(function () {
      // Force Service to be loaded so that engines are registered.
--- a/browser/base/content/tabbrowser.xml
+++ b/browser/base/content/tabbrowser.xml
@ -50,7 +50,7 @@
        <getter><![CDATA[
          if (!this._visibleTabs)
            this._visibleTabs = Array.filter(this.tabs,
-                                             function (tab) !tab.hidden && !tab.closing);
+                                             tab => !tab.hidden && !tab.closing);
          return this._visibleTabs;
        ]]></getter>
      </property>
@ -904,9 +904,6 @@
            }

            let sizedIconUrl = browser.mIconURL || "";
-            if (sizedIconUrl) {
-              sizedIconUrl = this.PlacesUtils.getImageURLForResolution(window, sizedIconUrl);
-            }
            if (sizedIconUrl != aTab.getAttribute("image")) {
              if (sizedIconUrl)
                aTab.setAttribute("image", sizedIconUrl);
@ -2702,7 +2699,7 @@
        <body>
          <![CDATA[
            this.mProgressListeners =
-              this.mProgressListeners.filter(function (l) l != aListener);
+              this.mProgressListeners.filter(l => l != aListener);
         ]]>
        </body>
      </method>
@ -2719,7 +2716,7 @@
        <body>
        <![CDATA[
          this.mTabsProgressListeners =
-            this.mTabsProgressListeners.filter(function (l) l != aListener);
+            this.mTabsProgressListeners.filter(l => l != aListener);
        ]]>
        </body>
      </method>
@ -2833,7 +2830,7 @@
       <getter>
          <![CDATA[
            return this._browsers ||
-                   (this._browsers = Array.map(this.tabs, function (tab) tab.linkedBrowser));
+                   (this._browsers = Array.map(this.tabs, tab => tab.linkedBrowser));
          ]]>
        </getter>
      </property>
@ -5522,7 +5519,9 @@
        // positioned relative to the corner of the new window created upon
        // dragend such that the mouse appears to have the same position
        // relative to the corner of the dragged tab.
-        function clientX(ele) ele.getBoundingClientRect().left;
+        function clientX(ele) {
+          return ele.getBoundingClientRect().left;
+        }
        let tabOffsetX = clientX(tab) - clientX(this);
        tab._dragData = {
          offsetX: event.screenX - window.screenX - tabOffsetX,
--- a/browser/base/content/test/general/browser_action_searchengine_alias.js
+++ b/browser/base/content/test/general/browser_action_searchengine_alias.js
@ -37,8 +37,7 @@ add_task(function* () {

  let result = gURLBar.popup.richlistbox.children[0];
  ok(result.hasAttribute("image"), "Result should have an image attribute");
-  // Image attribute gets a suffix (-moz-resolution) added in the value.
-  ok(result.getAttribute("image").startsWith(engine.iconURI.spec),
+  ok(result.getAttribute("image") === engine.iconURI.spec,
     "Image attribute should have the search engine's icon");

  EventUtils.synthesizeKey("VK_RETURN" , { });
--- a/browser/base/content/test/general/browser_bug521216.js
+++ b/browser/base/content/test/general/browser_bug521216.js
@ -1,7 +1,7 @@
 var expected = ["TabOpen", "onStateChange", "onLocationChange", "onLinkIconAvailable"];
 var actual = [];
 var tabIndex = -1;
-this.__defineGetter__("tab", function () gBrowser.tabs[tabIndex]);
+this.__defineGetter__("tab", () => gBrowser.tabs[tabIndex]);

 function test() {
  waitForExplicitFinish();
--- a/browser/base/content/test/general/browser_bug537013.js
+++ b/browser/base/content/test/general/browser_bug537013.js
@ -38,7 +38,7 @@ function test() {
      gBrowser.removeTab(tabs.pop());
    }
  });
-  texts.forEach(function(aText) addTabWithText(aText));
+  texts.forEach(aText => addTabWithText(aText));

  // Set up the first tab
  gBrowser.selectedTab = tabs[0];
--- a/browser/base/content/test/general/browser_bug580638.js
+++ b/browser/base/content/test/general/browser_bug580638.js
@ -6,7 +6,9 @@ function test() {
  waitForExplicitFinish();

  function testState(aPinned) {
-    function elemAttr(id, attr) document.getElementById(id).getAttribute(attr);
+    function elemAttr(id, attr) {
+      return document.getElementById(id).getAttribute(attr);
+    }

    if (aPinned) {
      is(elemAttr("key_close", "disabled"), "true",
--- a/browser/base/content/test/general/browser_bug580956.js
+++ b/browser/base/content/test/general/browser_bug580956.js
@ -1,5 +1,6 @@
-function numClosedTabs()
-  SessionStore.getClosedTabCount(window);
+function numClosedTabs() {
+  return SessionStore.getClosedTabCount(window);
+}

 function isUndoCloseEnabled() {
  updateTabContextMenu();
--- a/browser/base/content/test/general/browser_bug624734.js
+++ b/browser/base/content/test/general/browser_bug624734.js
@ -21,7 +21,7 @@ function test() {
    tab.linkedBrowser.removeEventListener("load", arguments.callee, true);

    if (BookmarkingUI.status == BookmarkingUI.STATUS_UPDATING) {
-      waitForCondition(function() BookmarkingUI.status != BookmarkingUI.STATUS_UPDATING, finishTest, "BookmarkingUI was updating for too long");
+      waitForCondition(() => BookmarkingUI.status != BookmarkingUI.STATUS_UPDATING, finishTest, "BookmarkingUI was updating for too long");
    } else {
      finishTest();
    }
--- a/browser/base/content/test/general/browser_bug719271.js
+++ b/browser/base/content/test/general/browser_bug719271.js
@ -69,7 +69,7 @@ function testNavigation() {

 function waitForNextTurn() {
  let deferred = Promise.defer();
-  setTimeout(function () deferred.resolve(), 0);
+  setTimeout(() => deferred.resolve(), 0);
  return deferred.promise;
 }

--- a/browser/base/content/test/general/browser_bug763468_perwindowpb.js
+++ b/browser/base/content/test/general/browser_bug763468_perwindowpb.js
@ -35,7 +35,7 @@ function test() {
      // execute should only be called when need, like when you are opening
      // web pages on the test. If calling executeSoon() is not necesary, then
      // call whenNewWindowLoaded() instead of testOnWindow() on your test.
-      executeSoon(function() aCallback(aWin));
+      executeSoon(() => aCallback(aWin));
    });
  };

--- a/browser/base/content/test/general/browser_bug767836_perwindowpb.js
+++ b/browser/base/content/test/general/browser_bug767836_perwindowpb.js
@ -45,7 +45,7 @@ function test() {

  function testOnWindow(aIsPrivate, aCallback) {
    whenNewWindowLoaded({private: aIsPrivate}, function(win) {
-      executeSoon(function() aCallback(win));
+      executeSoon(() => aCallback(win));
    });
  }

--- a/browser/base/content/test/general/browser_bug822367.js
+++ b/browser/base/content/test/general/browser_bug822367.js
@ -52,7 +52,7 @@ function MixedTest1A() {
  gIdentityHandler.disableMixedContentProtection();
 }
 function MixedTest1B() {
-  waitForCondition(function() content.document.getElementById('p1').innerHTML == "hello", MixedTest1C, "Waited too long for mixed script to run in Test 1");
+  waitForCondition(() => content.document.getElementById('p1').innerHTML == "hello", MixedTest1C, "Waited too long for mixed script to run in Test 1");
 }
 function MixedTest1C() {
  ok(content.document.getElementById('p1').innerHTML == "hello","Mixed script didn't load in Test 1");
@ -89,10 +89,10 @@ function MixedTest3A() {
  gIdentityHandler.disableMixedContentProtection();
 }
 function MixedTest3B() {
-  waitForCondition(function() content.document.getElementById('p1').innerHTML == "hello", MixedTest3C, "Waited too long for mixed script to run in Test 3");
+  waitForCondition(() => content.document.getElementById('p1').innerHTML == "hello", MixedTest3C, "Waited too long for mixed script to run in Test 3");
 }
 function MixedTest3C() {
-  waitForCondition(function() content.document.getElementById('p2').innerHTML == "bye", MixedTest3D, "Waited too long for mixed image to load in Test 3");
+  waitForCondition(() => content.document.getElementById('p2').innerHTML == "bye", MixedTest3D, "Waited too long for mixed image to load in Test 3");
 }
 function MixedTest3D() {
  ok(content.document.getElementById('p1').innerHTML == "hello","Mixed script didn't load in Test 3");
@ -118,7 +118,7 @@ function MixedTest4A() {
  gIdentityHandler.disableMixedContentProtection();
 }
 function MixedTest4B() {
-  waitForCondition(function() content.document.location == gHttpTestRoot + "file_bug822367_4B.html", MixedTest4C, "Waited too long for mixed script to run in Test 4");
+  waitForCondition(() => content.document.location == gHttpTestRoot + "file_bug822367_4B.html", MixedTest4C, "Waited too long for mixed script to run in Test 4");
 }
 function MixedTest4C() {
  ok(content.document.location == gHttpTestRoot + "file_bug822367_4B.html", "Location didn't change in test 4");
@ -126,7 +126,7 @@ function MixedTest4C() {
  assertMixedContentBlockingState(gTestBrowser, {activeLoaded: false, activeBlocked: true, passiveLoaded: false});

  let {gIdentityHandler} = gTestBrowser.ownerGlobal;
-  waitForCondition(function() content.document.getElementById('p1').innerHTML == "", MixedTest4D, "Mixed script loaded in test 4 after location change!");
+  waitForCondition(() => content.document.getElementById('p1').innerHTML == "", MixedTest4D, "Mixed script loaded in test 4 after location change!");
 }
 function MixedTest4D() {
  ok(content.document.getElementById('p1').innerHTML == "","p1.innerHTML changed; mixed script loaded after location change in Test 4");
@ -150,7 +150,7 @@ function MixedTest5A() {
  gIdentityHandler.disableMixedContentProtection();
 }
 function MixedTest5B() {
-  waitForCondition(function() content.document.getElementById('p1').innerHTML == "hello", MixedTest5C, "Waited too long for mixed script to run in Test 5");
+  waitForCondition(() => content.document.getElementById('p1').innerHTML == "hello", MixedTest5C, "Waited too long for mixed script to run in Test 5");
 }
 function MixedTest5C() {
  ok(content.document.getElementById('p1').innerHTML == "hello","Mixed script didn't load in Test 5");
--- a/browser/base/content/test/general/browser_bug902156.js
+++ b/browser/base/content/test/general/browser_bug902156.js
@ -60,7 +60,7 @@ function test1A() {
 function test1B() {
  var expected = "Mixed Content Blocker disabled";
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test1C, "Error: Waited too long for mixed script to run in Test 1B");
 }

@ -115,7 +115,7 @@ function test2A() {
 function test2B() {
  var expected = "Mixed Content Blocker disabled";
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test2C, "Error: Waited too long for mixed script to run in Test 2B");
 }

--- a/browser/base/content/test/general/browser_bug906190.js
+++ b/browser/base/content/test/general/browser_bug906190.js
@ -154,7 +154,7 @@ function checkPopUpNotification() {
 function reloadedTabAfterDisablingMCB() {
  var expected = "Mixed Content Blocker disabled";
  waitForCondition(
-    function() gTestWin.content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => gTestWin.content.document.getElementById('mctestdiv').innerHTML == expected,
    makeSureMCBisDisabled, "Error: Waited too long for mixed script to run in " + curTestName + "!");
 }

--- a/browser/base/content/test/general/browser_contentAreaClick.js
+++ b/browser/base/content/test/general/browser_contentAreaClick.js
@ -218,7 +218,7 @@ var gClickHandler = {
    
    if (gInvokedMethods.length != gCurrentTest.expectedInvokedMethods.length) {
      ok(false, "Wrong number of invoked methods");
-      gInvokedMethods.forEach(function (method) info(method + " was invoked"));
+      gInvokedMethods.forEach(method => info(method + " was invoked"));
    }

    event.preventDefault();
--- a/browser/base/content/test/general/browser_ctrlTab.js
+++ b/browser/base/content/test/general/browser_ctrlTab.js
@ -90,14 +90,17 @@ function test() {

  /* private utility functions */

-  function pressCtrlTab(aShiftKey)
+  function pressCtrlTab(aShiftKey) {
    EventUtils.synthesizeKey("VK_TAB", { ctrlKey: true, shiftKey: !!aShiftKey });
+  }

-  function releaseCtrl()
+  function releaseCtrl() {
    EventUtils.synthesizeKey("VK_CONTROL", { type: "keyup" });
+  }

-  function isOpen()
-    ctrlTab.isOpen;
+  function isOpen() {
+    return ctrlTab.isOpen;
+  }

  function checkTabs(aTabs) {
    var tabs = gBrowser.tabs.length;
--- a/browser/base/content/test/general/browser_discovery.js
+++ b/browser/base/content/test/general/browser_discovery.js
@ -1,6 +1,8 @@
 var browser;

-function doc() browser.contentDocument;
+function doc() {
+  return browser.contentDocument;
+}

 function setHandlerFunc(aResultFunc) {
  gBrowser.addEventListener("DOMLinkAdded", function (event) {
--- a/browser/base/content/test/general/browser_gestureSupport.js
+++ b/browser/base/content/test/general/browser_gestureSupport.js
@ -283,7 +283,7 @@ function test_emitLatchedEvents(eventPrefix, initialDelta, cmd)
  for (let dir in cmd)
    cmd[dir].callCount = expect[dir] = 0;

-  let check = function(aDir, aMsg) ok(cmd[aDir].callCount == expect[aDir], aMsg);
+  let check = (aDir, aMsg) => ok(cmd[aDir].callCount == expect[aDir], aMsg);
  let checkBoth = function(aNum, aInc, aDec) {
    let prefix = "Step " + aNum + ": ";
    check("inc", prefix + aInc);
--- a/browser/base/content/test/general/browser_hide_removing.js
+++ b/browser/base/content/test/general/browser_hide_removing.js
@ -24,12 +24,16 @@ function test() {
  gBrowser.removeTab(testTab, {animate: true});

  // Make sure the tab gets removed at the end of the animation by polling
-  (function checkRemoved() setTimeout(function() {
-    if (gBrowser.tabs.length != 1)
-      return checkRemoved();
+  (function checkRemoved() {
+    return setTimeout(function() {
+      if (gBrowser.tabs.length != 1) {
+        checkRemoved();
+        return;
+      }

-    is(numVisBeforeHide, 1, "animated remove has in 1 tab left");
-    is(numVisAfterHide, 1, "hiding a removing tab is also has 1 tab");
-    finish();
-  }, 50))();
+      is(numVisBeforeHide, 1, "animated remove has in 1 tab left");
+      is(numVisAfterHide, 1, "hiding a removing tab is also has 1 tab");
+      finish();
+    }, 50);
+  })();
 }
--- a/browser/base/content/test/general/browser_mcb_redirect.js
+++ b/browser/base/content/test/general/browser_mcb_redirect.js
@ -112,7 +112,7 @@ function checkUIForTest1() {

  var expected = "script blocked";
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test2, "Error: Waited too long for status in Test 1!",
    "OK: Expected result in innerHTML for Test1!");
 }
@ -132,7 +132,7 @@ function checkUIForTest2() {

  var expected = "script executed";
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test3, "Error: Waited too long for status in Test 2!",
    "OK: Expected result in innerHTML for Test2!");
 }
@ -150,7 +150,7 @@ function checkLoadEventForTest3() {

  var expected = "image blocked"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test4, "Error: Waited too long for status in Test 3!",
    "OK: Expected result in innerHTML for Test3!");
 }
@ -168,7 +168,7 @@ function checkLoadEventForTest4() {

  var expected = "image loaded"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test5, "Error: Waited too long for status in Test 4!",
    "OK: Expected result in innerHTML for Test4!");
 }
@ -191,7 +191,7 @@ function checkLoadEventForTest5() {

  var expected = "image loaded"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test6, "Error: Waited too long for status in Test 5!",
    "OK: Expected result in innerHTML for Test5!");
  // Go back online
@ -216,7 +216,7 @@ function checkLoadEventForTest6() {

  var expected = "image blocked"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test7, "Error: Waited too long for status in Test 6!",
    "OK: Expected result in innerHTML for Test6!");
  // Go back online
@ -236,7 +236,7 @@ function checkLoadEventForTest7() {

  var expected = "image loaded"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test8, "Error: Waited too long for status in Test 7!",
    "OK: Expected result in innerHTML for Test7!");
 }
@ -259,7 +259,7 @@ function checkLoadEventForTest8() {

  var expected = "image loaded"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    test9, "Error: Waited too long for status in Test 8!",
    "OK: Expected result in innerHTML for Test8!");
  // Go back online
@ -284,7 +284,7 @@ function checkLoadEventForTest9() {

  var expected = "image blocked"
  waitForCondition(
-    function() content.document.getElementById('mctestdiv').innerHTML == expected,
+    () => content.document.getElementById('mctestdiv').innerHTML == expected,
    cleanUpAfterTests, "Error: Waited too long for status in Test 9!",
    "OK: Expected result in innerHTML for Test9!");
  // Go back online
--- a/browser/base/content/test/general/browser_no_mcb_on_http_site.js
+++ b/browser/base/content/test/general/browser_no_mcb_on_http_site.js
@ -69,7 +69,7 @@ function test1A() {
  var expected = "Verifying MCB does not trigger warning/error for an http page ";
  expected += "with https css that includes http image";
  waitForCondition(
-    function() content.document.getElementById('testDiv').innerHTML == expected,
+    () => content.document.getElementById('testDiv').innerHTML == expected,
    test1B, "Error: Waited too long for status in Test 1!",
    "OK: Expected result in innerHTML!");
 }
@ -89,7 +89,7 @@ function test2A() {
  var expected = "Verifying MCB does not trigger warning/error for an http page ";
  expected += "with https css that includes http font";
  waitForCondition(
-    function() content.document.getElementById('testDiv').innerHTML == expected,
+    () => content.document.getElementById('testDiv').innerHTML == expected,
    test2B, "Error: Waited too long for status in Test 2!",
    "OK: Expected result in innerHTML!");
 }
@ -109,7 +109,7 @@ function test3() {
  var expected = "Verifying MCB does not trigger warning/error for an http page "
  expected += "with https css that imports another http css which includes http font";
  waitForCondition(
-    function() content.document.getElementById('testDiv').innerHTML == expected,
+    () => content.document.getElementById('testDiv').innerHTML == expected,
    cleanUpAfterTests, "Error: Waited too long for status in Test 3!",
    "OK: Expected result in innerHTML!");
 }
--- a/browser/base/content/test/general/browser_overflowScroll.js
+++ b/browser/base/content/test/general/browser_overflowScroll.js
@ -3,16 +3,16 @@ var scrollbox = tabstrip._scrollbox;
 var originalSmoothScroll = tabstrip.smoothScroll;
 var tabs = gBrowser.tabs;

-function rect(ele)           ele.getBoundingClientRect();
-function width(ele)          rect(ele).width;
-function left(ele)           rect(ele).left;
-function right(ele)          rect(ele).right;
-function isLeft(ele, msg)    is(left(ele) + tabstrip._tabMarginLeft, left(scrollbox), msg);
-function isRight(ele, msg)   is(right(ele) - tabstrip._tabMarginRight, right(scrollbox), msg);
-function elementFromPoint(x) tabstrip._elementFromPoint(x);
-function nextLeftElement()   elementFromPoint(left(scrollbox) - 1);
-function nextRightElement()  elementFromPoint(right(scrollbox) + 1);
-function firstScrollable()   tabs[gBrowser._numPinnedTabs];
+let rect = ele => ele.getBoundingClientRect();
+let width = ele => rect(ele).width;
+let left = ele => rect(ele).left;
+let right = ele => rect(ele).right;
+let isLeft = (ele, msg) => is(left(ele) + tabstrip._tabMarginLeft, left(scrollbox), msg);
+let isRight = (ele, msg) => is(right(ele) - tabstrip._tabMarginRight, right(scrollbox), msg);
+let elementFromPoint = x => tabstrip._elementFromPoint(x);
+let nextLeftElement = () => elementFromPoint(left(scrollbox) - 1);
+let nextRightElement = () => elementFromPoint(right(scrollbox) + 1);
+let firstScrollable = () => tabs[gBrowser._numPinnedTabs];

 function test() {
  requestLongerTimeout(2);
--- a/browser/base/content/test/general/browser_page_style_menu.js
+++ b/browser/base/content/test/general/browser_page_style_menu.js
@ -32,7 +32,7 @@ function checkPageStyleMenu() {
                   " with rel=\"" + rel + "\"" +
                   (media ? " and media=\"" + media + "\"" : "");

-    var item = items.filter(function (item) item.getAttribute("label") == title);
+    var item = items.filter(item => item.getAttribute("label") == title);
    var found = item.length == 1;
    var checked = found && (item[0].getAttribute("checked") == "true");

--- a/browser/base/content/test/general/browser_pinnedTabs.js
+++ b/browser/base/content/test/general/browser_pinnedTabs.js
@ -1,6 +1,8 @@
 var tabs;

-function index(tab) Array.indexOf(gBrowser.tabs, tab);
+function index(tab) {
+  return Array.indexOf(gBrowser.tabs, tab);
+}

 function indexTest(tab, expectedIndex, msg) {
  var diag = "tab " + tab + " should be at index " + expectedIndex;
--- a/browser/base/content/test/general/browser_sanitize-timespans.js
+++ b/browser/base/content/test/general/browser_sanitize-timespans.js
@ -59,7 +59,7 @@ function countEntries(name, message, check) {
    obj.fieldname = name;

  let count;
-  FormHistory.count(obj, { handleResult: function (result) count = result,
+  FormHistory.count(obj, { handleResult: result => count = result,
                           handleError: function (error) {
                             do_throw("Error occurred searching form history: " + error);
                             deferred.reject(error)
@ -472,9 +472,9 @@ function setupHistory() {
  addPlace(makeURI("http://before-today.com/"), "Before Today", lastYear.getTime() * 1000);

  PlacesUtils.asyncHistory.updatePlaces(places, {
-    handleError: function () ok(false, "Unexpected error in adding visit."),
-    handleResult: function () { },
-    handleCompletion: function () deferred.resolve()
+    handleError: () => ok(false, "Unexpected error in adding visit."),
+    handleResult: () => { },
+    handleCompletion: () => deferred.resolve()
  });

  return deferred.promise;
@ -486,7 +486,7 @@ function setupFormHistory() {
    let deferred = Promise.defer();

    let results = [];
-    FormHistory.search(terms, params, { handleResult: function (result) results.push(result),
+    FormHistory.search(terms, params, { handleResult: result => results.push(result),
                                        handleError: function (error) {
                                          do_throw("Error occurred searching form history: " + error);
                                          deferred.reject(error);
--- a/browser/base/content/test/general/browser_sanitizeDialog.js
+++ b/browser/base/content/test/general/browser_sanitizeDialog.js
@ -977,7 +977,7 @@ function formNameExists(name)

  let count = 0;
  FormHistory.count({ fieldname: name },
-                    { handleResult: function (result) count = result,
+                    { handleResult: result => count = result,
                      handleError: function (error) {
                        do_throw("Error occurred searching form history: " + error);
                        deferred.reject(error);
--- a/browser/base/content/test/general/browser_save_link-perwindowpb.js
+++ b/browser/base/content/test/general/browser_save_link-perwindowpb.js
@ -80,7 +80,7 @@ function triggerSave(aWindow, aCallback) {
    ok(downloadSuccess, "Link should have been downloaded successfully");
    aWindow.close();

-    executeSoon(function() aCallback());
+    executeSoon(() => aCallback());
  }
 }

--- a/browser/base/content/test/general/browser_save_private_link_perwindowpb.js
+++ b/browser/base/content/test/general/browser_save_private_link_perwindowpb.js
@ -116,7 +116,7 @@ function test() {
      // execute should only be called when need, like when you are opening
      // web pages on the test. If calling executeSoon() is not necesary, then
      // call whenNewWindowLoaded() instead of testOnWindow() on your test.
-      executeSoon(function() aCallback(aWin));
+      executeSoon(() => aCallback(aWin));
    });
  };

--- a/browser/base/content/test/general/browser_tabMatchesInAwesomebar.js
+++ b/browser/base/content/test/general/browser_tabMatchesInAwesomebar.js
@ -221,7 +221,7 @@ function checkAutocompleteResults(aExpected, aCallback)
    },
    setSelectedIndex: function() {},
    get searchCount() { return this.searches.length; },
-    getSearchAt: function(aIndex) this.searches[aIndex],
+    getSearchAt: function(aIndex) { return this.searches[aIndex]; },
    QueryInterface: XPCOMUtils.generateQI([
      Ci.nsIAutoCompleteInput,
      Ci.nsIAutoCompletePopup,
--- a/browser/base/content/test/general/browser_tabMatchesInAwesomebar_perwindowpb.js
+++ b/browser/base/content/test/general/browser_tabMatchesInAwesomebar_perwindowpb.js
@ -12,7 +12,7 @@ function test() {
      // execute should only be called when need, like when you are opening
      // web pages on the test. If calling executeSoon() is not necesary, then
      // call whenNewWindowLoaded() instead of testOnWindow() on your test.
-      executeSoon(function() aCallback(aWin));
+      executeSoon(() => aCallback(aWin));
    });
  };

--- a/browser/base/content/test/general/browser_tabfocus.js
+++ b/browser/base/content/test/general/browser_tabfocus.js
@ -206,7 +206,7 @@ add_task(function*() {
  is(focused, "Focus is button2", "focusedElement in second browser after focus in unfocused tab");

  // When focus is in the tab bar, it should be retained there
-  yield expectFocusShift(function () gBrowser.selectedTab.focus(),
+  yield expectFocusShift(() => gBrowser.selectedTab.focus(),
                         "main-window", "tab2", true,
                         "focusing tab element");
  yield* expectFocusShiftAfterTabSwitch(tab1, "main-window", "tab1", true,
@ -233,7 +233,7 @@ add_task(function*() {
    yield switchWaiter;
  }

-  yield expectFocusShift(function () gBrowser.selectedTab.blur(),
+  yield expectFocusShift(() => gBrowser.selectedTab.blur(),
                         "main-window", null, true,
                         "blurring tab element");

@ -241,7 +241,7 @@ add_task(function*() {
  // not clear what would be the focus in the browser
  focusElementInChild("button1", "focus");

-  yield expectFocusShift(function () gURLBar.focus(),
+  yield expectFocusShift(() => gURLBar.focus(),
                         "main-window", "urlbar", true,
                         "focusedWindow after url field focused");
  focused = yield getFocusedElementForBrowser(browser1, true);
@ -249,7 +249,7 @@ add_task(function*() {
  focused = yield getFocusedElementForBrowser(browser2, true);
  is(focused, "Focus is button2", "focusedElement after url field focused, second browser");

-  yield expectFocusShift(function () gURLBar.blur(),
+  yield expectFocusShift(() => gURLBar.blur(),
                         "main-window", null, true,
                         "blurring url field");

@ -274,7 +274,7 @@ add_task(function*() {
  is(fm.getFocusedElementForWindow(window, false, focusedWindow), browser1, "focusedElement after blur in focused tab, parent");

  // blurring an non-focused url field should have no effect
-  yield expectFocusShift(function () gURLBar.blur(),
+  yield expectFocusShift(() => gURLBar.blur(),
                         "window1", null, false,
                         "after blur in unfocused url field");

@ -289,7 +289,7 @@ add_task(function*() {

  // clearing focus on the chrome window should switch the focus to the
  // chrome window
-  yield expectFocusShift(function () fm.clearFocus(window),
+  yield expectFocusShift(() => fm.clearFocus(window),
                         "main-window", null, true,
                         "after switch to chrome with no focused element");

@ -333,7 +333,7 @@ add_task(function*() {
    _browser_tabfocus_test_lastfocus = "urlbar";
    _browser_tabfocus_test_lastfocuswindow = "main-window";

-    yield expectFocusShift(function () EventUtils.synthesizeKey("VK_F6", { }),
+    yield expectFocusShift(() => EventUtils.synthesizeKey("VK_F6", { }),
                           "window1", "html1",
                           true, "switch document forward with f6");

--- a/browser/base/content/test/general/browser_windowopen_reflows.js
+++ b/browser/base/content/test/general/browser_windowopen_reflows.js
@ -29,7 +29,7 @@ if (Services.appinfo.OS == "WINNT" || Services.appinfo.OS == "Darwin") {
  // TabsInTitlebar._update causes a reflow on OS X and Windows trying to do calculations
  // since layout info is already dirty. This doesn't seem to happen before
  // MozAfterPaint on Linux.
-  EXPECTED_REFLOWS.push("rect@chrome://browser/content/browser.js|" +
+  EXPECTED_REFLOWS.push("TabsInTitlebar._update/rect@chrome://browser/content/browser.js|" +
                          "TabsInTitlebar._update@chrome://browser/content/browser.js|" +
                          "updateAppearance@chrome://browser/content/browser.js|" +
                          "handleEvent@chrome://browser/content/tabbrowser.xml|");
--- a/browser/base/content/test/newtab/browser_newtab_bug722273.js
+++ b/browser/base/content/test/newtab/browser_newtab_bug722273.js
@ -46,7 +46,7 @@ function promiseAddFakeVisits() {
  };
  return new Promise((resolve, reject) => {
    PlacesUtils.asyncHistory.updatePlaces(place, {
-      handleError: function () reject(new Error("Couldn't add visit")),
+      handleError: () => reject(new Error("Couldn't add visit")),
      handleResult: function () {},
      handleCompletion: function () {
        NewTabUtils.links.populateCache(function () {
--- a/browser/base/content/test/newtab/head.js
+++ b/browser/base/content/test/newtab/head.js
@ -310,7 +310,7 @@ function fillHistory(aLinks, aCallback = TestRunner.next) {
    };

    PlacesUtils.asyncHistory.updatePlaces(place, {
-      handleError: function () ok(false, "couldn't add visit to history"),
+      handleError: () => ok(false, "couldn't add visit to history"),
      handleResult: function () {},
      handleCompletion: function () {
        if (--numLinks == 0 && aCallback)
--- a/browser/base/content/test/plugins/browser_CTP_data_urls.js
+++ b/browser/base/content/test/plugins/browser_CTP_data_urls.js
@ -68,7 +68,7 @@ add_task(function* () {
  yield promise;

  // Simulate clicking the "Allow Always" button.
-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
    PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
  PopupNotifications.panel.firstChild._primaryButton.click();
@ -185,7 +185,7 @@ add_task(function* () {
  yield promise;

  // Simulate clicking the "Allow Always" button.
-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
    PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
  PopupNotifications.panel.firstChild._primaryButton.click();
@ -243,7 +243,7 @@ add_task(function* () {
  yield promise;

  // Simulate clicking the "Allow Always" button.
-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
    PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
  PopupNotifications.panel.firstChild._primaryButton.click();
--- a/browser/base/content/test/plugins/browser_CTP_drag_drop.js
+++ b/browser/base/content/test/plugins/browser_CTP_drag_drop.js
@ -83,7 +83,7 @@ add_task(function* () {
    utils.sendMouseEvent("mouseup", left, top, 0, 1, 0, false, 0, 0);
  });

-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gNewWindow.gBrowser.selectedBrowser).dismissed && gNewWindow.PopupNotifications.panel.firstChild;
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gNewWindow.gBrowser.selectedBrowser).dismissed && gNewWindow.PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
 });

--- a/browser/base/content/test/plugins/browser_bug787619.js
+++ b/browser/base/content/test/plugins/browser_bug787619.js
@ -52,7 +52,7 @@ add_task(function* () {
  pluginInfo = yield promiseForPluginInfo("plugin");
  ok(!pluginInfo.activated, "1b plugin should not be activated");

-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
    PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
  PopupNotifications.panel.firstChild._primaryButton.click();
--- a/browser/base/content/test/plugins/browser_pluginnotification.js
+++ b/browser/base/content/test/plugins/browser_pluginnotification.js
@ -239,7 +239,7 @@ add_task(function* () {
    utils.sendMouseEvent("mouseup", left, top, 0, 1, 0, false, 0, 0);
  });

-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed;
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed;
  yield promiseForCondition(condition);
 });

@ -269,7 +269,7 @@ add_task(function* () {
    utils.sendMouseEvent("mouseup", left, top, 0, 1, 0, false, 0, 0);
  });

-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed;
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed;
  yield promiseForCondition(condition);
 });

@ -296,7 +296,7 @@ add_task(function* () {
    utils.sendMouseEvent("mouseup", 50, 50, 0, 1, 0, false, 0, 0);
  });

-  let condition = function() !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
+  let condition = () => !PopupNotifications.getNotification("click-to-play-plugins", gTestBrowser).dismissed &&
    PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
  PopupNotifications.panel.firstChild._primaryButton.click();
@ -379,7 +379,7 @@ add_task(function* () {
    utils.sendMouseEvent("mouseup", left, top, 0, 1, 0, false, 0, 0);
  });

-  let condition = function() !notification.dismissed && !!PopupNotifications.panel.firstChild;
+  let condition = () => !notification.dismissed && !!PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);
  PopupNotifications.panel.firstChild._primaryButton.click();

--- a/browser/base/content/test/plugins/browser_plugins_added_dynamically.js
+++ b/browser/base/content/test/plugins/browser_plugins_added_dynamically.js
@ -114,7 +114,7 @@ add_task(function* () {
  let pluginInfo = yield promiseForPluginInfo("pluginone");
  ok(!pluginInfo.activated, "Test 8, test plugin should be activated");

-  let condition = function() !notification.dismissed &&
+  let condition = () => !notification.dismissed &&
    PopupNotifications.panel.firstChild;
  yield promiseForCondition(condition);

--- a/browser/base/content/test/plugins/browser_private_clicktoplay.js
+++ b/browser/base/content/test/plugins/browser_private_clicktoplay.js
@ -119,7 +119,7 @@ function test2a() {
  promiseShown.then(() => {
    PopupNotifications.panel.firstChild._secondaryButton.click();

-    let condition = function() objLoadingContent.activated;
+    let condition = () => objLoadingContent.activated;
    waitForCondition(condition, test2b, "Test 2a, Waited too long for plugin to activate");
  });
 }
@ -169,7 +169,7 @@ function test3a() {
  promiseShown.then(() => {
    PopupNotifications.panel.firstChild._secondaryButton.click();

-    let condition = function() objLoadingContent.activated;
+    let condition = () => objLoadingContent.activated;
    waitForCondition(condition, test3b, "Test 3a, Waited too long for plugin to activate");
  });
 }
--- a/browser/base/content/test/social/browser_social_chatwindow.js
+++ b/browser/base/content/test/social/browser_social_chatwindow.js
@ -253,12 +253,12 @@ var tests = {
      let port1 = openChat(Social.providers[1], function() {
        let port2 = openChat(Social.providers[2], function() {
          let chats = document.getElementById("pinnedchats");
-          waitForCondition(function() chats.children.length == Social.providers.length,
+          waitForCondition(() => chats.children.length == Social.providers.length,
            function() {
              ok(true, "one chat window per provider opened");
              // test logout of a single provider
              port2.postMessage({topic: "test-logout"});
-              waitForCondition(function() chats.children.length == Social.providers.length - 1,
+              waitForCondition(() => chats.children.length == Social.providers.length - 1,
                function() {
                  Task.spawn(closeAllChats).then(next);
                },
@ -288,7 +288,7 @@ var tests = {
          ok(true, "got a chat window opened");
          if (opened) {
            port.postMessage({topic: "test-logout"});
-            waitForCondition(function() document.getElementById("pinnedchats").firstChild == null,
+            waitForCondition(() => document.getElementById("pinnedchats").firstChild == null,
                             function() {
                              next();
                             },
--- a/browser/base/content/test/social/browser_social_chatwindowfocus.js
+++ b/browser/base/content/test/social/browser_social_chatwindowfocus.js
@ -35,7 +35,7 @@ function openChatViaWorkerMessage(port, data, callback) {
  let chatbar = getChatBar();
  let numExpected = chatbar.childElementCount + 1;
  port.postMessage({topic: "test-worker-chat", data: data});
-  waitForCondition(function() chatbar.childElementCount == numExpected,
+  waitForCondition(() => chatbar.childElementCount == numExpected,
                   function() {
                      // so the child has been added, but we don't know if it
                      // has been intialized - re-request it and the callback
@ -107,7 +107,7 @@ function test() {
      // tab.linkedBrowser.contentWindow.focus()
      // but instead we must do:
      tab.linkedBrowser.contentDocument.getElementById("theinput").focus();
-      waitForCondition(function() isTabFocused(), cb, "tab should have focus");
+      waitForCondition(() => isTabFocused(), cb, "tab should have focus");
    }
    let postSubTest = function(cb) {
      Task.spawn(closeAllChats).then(cb);
@ -144,7 +144,7 @@ var tests = {
          ok(isTabFocused(), "tab should still be focused");
          // re-request the same chat via user event.
          openChatViaUser();
-          waitForCondition(function() isChatFocused(chatbar.selectedChat),
+          waitForCondition(() => isChatFocused(chatbar.selectedChat),
                           function() {
            is(chatbar.childElementCount, 1, "still exactly 1 chat open");
            is(chatbar.selectedChat, chatbar.firstElementChild, "chat should be selected");
@ -162,7 +162,7 @@ var tests = {
      let chatbar = getChatBar();
      openChatViaUser();
      ok(chatbar.firstElementChild, "chat opened");
-      waitForCondition(function() isChatFocused(chatbar.selectedChat),
+      waitForCondition(() => isChatFocused(chatbar.selectedChat),
                       function() {
        is(chatbar.selectedChat, chatbar.firstElementChild, "chat is selected");
        next();
--- a/browser/base/content/test/social/browser_social_errorPage.js
+++ b/browser/base/content/test/social/browser_social_errorPage.js
@ -134,7 +134,7 @@ var tests = {
        function() { // the "load" callback.
          todo_is(panelCallbackCount, 0, "Bug 833207 - should be no callback when error page loads.");
          let chat = getChatBar().selectedChat;
-          waitForCondition(function() chat.content != null && chat.contentDocument.documentURI.indexOf("about:socialerror?mode=tryAgainOnly")==0,
+          waitForCondition(() => chat.content != null && chat.contentDocument.documentURI.indexOf("about:socialerror?mode=tryAgainOnly")==0,
                           function() {
                            chat.close();
                            next();
@ -162,14 +162,14 @@ var tests = {
        chat.swapWindows().then(
          chat => {
            ok(!!chat.content, "we have chat content 1");
-            waitForCondition(function() chat.content != null && chat.contentDocument.readyState == "complete",
+            waitForCondition(() => chat.content != null && chat.contentDocument.readyState == "complete",
                             function() {
              // now go offline and reload the chat - about:socialerror should be loaded.
              goOffline().then(function() {
                ok(!!chat.content, "we have chat content 2");
                chat.contentDocument.location.reload();
                info("chat reload called");
-                waitForCondition(function() chat.contentDocument.documentURI.indexOf("about:socialerror?mode=tryAgainOnly")==0,
+                waitForCondition(() => chat.contentDocument.documentURI.indexOf("about:socialerror?mode=tryAgainOnly")==0,
                                 function() {
                                  chat.close();
                                  next();
--- a/browser/base/content/test/social/browser_social_marks.js
+++ b/browser/base/content/test/social/browser_social_marks.js
@ -157,7 +157,7 @@ var tests = {
            EventUtils.synthesizeMouseAtCenter(btn, {});
            // wait for the button to be marked, click to open panel
            is(btn.panel.state, "closed", "panel should not be visible yet");
-            waitForCondition(function() btn.isMarked, function() {
+            waitForCondition(() => btn.isMarked, function() {
              EventUtils.synthesizeMouseAtCenter(btn, {});
            }, "button is marked");
            break;
@ -174,7 +174,7 @@ var tests = {
            } else {
              // page should no longer be marked
              port.close();
-              waitForCondition(function() !btn.isMarked, function() {
+              waitForCondition(() => !btn.isMarked, function() {
                // cleanup after the page has been unmarked
                ensureBrowserTabClosed(tab).then(() => {
                  ok(btn.disabled, "button is disabled");
@ -245,7 +245,7 @@ var tests = {
            ok(true, "test-init-done received");
            ok(provider.profile.userName, "profile was set by test worker");
            port.postMessage({topic: "test-logout"});
-            waitForCondition(function() !provider.profile.userName,
+            waitForCondition(() => !provider.profile.userName,
                function() {
                  // when the provider has not indicated to us that a user is
                  // logged in, the first click opens the page.
@ -268,7 +268,7 @@ var tests = {
            } else {
              // page should no longer be marked
              port.close();
-              waitForCondition(function() !btn.isMarked, function() {
+              waitForCondition(() => !btn.isMarked, function() {
                // cleanup after the page has been unmarked
                ensureBrowserTabClosed(tab).then(() => {
                  ok(btn.disabled, "button is disabled");
--- a/browser/base/content/test/social/browser_social_multiworker.js
+++ b/browser/base/content/test/social/browser_social_multiworker.js
@ -52,7 +52,7 @@ var tests = {
      oneWorkerTest(p);
    }

-    waitForCondition(function() messageReceived == Social.providers.length,
+    waitForCondition(() => messageReceived == Social.providers.length,
                     next, "received messages from all workers",
                     /* increase timeout because shutting down a child process is slow */ 60);
  },
--- a/browser/base/content/test/social/browser_social_window.js
+++ b/browser/base/content/test/social/browser_social_window.js
@ -96,7 +96,7 @@ var tests = {
    SocialService.addProvider(manifest, function() {
      SocialService.addProvider(manifest2, function (provider) {
        SocialSidebar.show();
-        waitForCondition(function() SocialSidebar.opened,
+        waitForCondition(() => SocialSidebar.opened,
                     function() {
          ok(SocialSidebar.opened, "first window sidebar is open");
          openWindowAndWaitForInit(window, function(w1) {
@ -140,7 +140,7 @@ var tests = {
    SocialService.addProvider(manifest, function() {
      openWindowAndWaitForInit(window, function(w1) {
        w1.SocialSidebar.show();
-        waitForCondition(function() w1.SocialSidebar.opened,
+        waitForCondition(() => w1.SocialSidebar.opened,
                     function() {
          ok(Services.prefs.prefHasUserValue("social.sidebar.provider"), "global state set");
          ok(!SocialSidebar.opened, "1. main sidebar is still closed");
--- a/browser/base/content/test/social/head.js
+++ b/browser/base/content/test/social/head.js
@ -154,7 +154,7 @@ function runSocialTestWithProvider(manifest, callback, finishcallback) {
        registerCleanupFunction(function () {
          finishSocialTest(true);
        });
-        waitForCondition(function() provider.enabled,
+        waitForCondition(() => provider.enabled,
                         function() {
          info("provider has been enabled");
          callback(finishSocialTest);
@ -589,7 +589,7 @@ function resizeAndCheckWidths(first, second, third, checks, cb) {
    checkPopup();
    ok(sizedOk, count+": window resized correctly");
    function collapsedObserver(r, m) {
-      if ([first, second, third].filter(function(item) !item.collapsed).length == numExpectedVisible) {
+      if ([first, second, third].filter(item => !item.collapsed).length == numExpectedVisible) {
        if (m) {
          m.disconnect();
        }
--- a/browser/base/content/urlbarBindings.xml
+++ b/browser/base/content/urlbarBindings.xml
@ -603,7 +603,7 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
            // are hard to read when encoded
            if (!uri.schemeIs("javascript") && !uri.schemeIs("data")) {
              // Parentheses are known to confuse third-party applications (bug 458565).
-              selectedVal = uri.spec.replace(/[()]/g, function (c) escape(c));
+              selectedVal = uri.spec.replace(/[()]/g, c => escape(c));
            }

            return selectedVal;
--- a/browser/components/customizableui/CustomizableWidgets.jsm
+++ b/browser/components/customizableui/CustomizableWidgets.jsm
@ -214,7 +214,7 @@ const CustomizableWidgets = [
                onHistoryVisit(uri, aEvent, item);
              });
              if (icon) {
-                let iconURL = PlacesUtils.getImageURLForResolution(win, "moz-anno:favicon:" + icon);
+                let iconURL = "moz-anno:favicon:" + icon;
                item.setAttribute("image", iconURL);
              }
              fragment.appendChild(item);
--- a/browser/components/places/content/browserPlacesViews.js
+++ b/browser/components/places/content/browserPlacesViews.js
@ -388,8 +388,7 @@ PlacesViewBase.prototype = {

      let icon = aPlacesNode.icon;
      if (icon)
-        element.setAttribute("image",
-                             PlacesUtils.getImageURLForResolution(window, icon));
+        element.setAttribute("image", icon);
    }

    element._placesNode = aPlacesNode;
@ -527,8 +526,7 @@ PlacesViewBase.prototype = {
    if (!icon)
      elt.removeAttribute("image");
    else if (icon != elt.getAttribute("image"))
-      elt.setAttribute("image",
-                       PlacesUtils.getImageURLForResolution(window, icon));
+      elt.setAttribute("image", icon);
  },

  nodeAnnotationChanged:
@ -1058,8 +1056,7 @@ PlacesToolbar.prototype = {
      button.setAttribute("label", aChild.title || "");
      let icon = aChild.icon;
      if (icon)
-        button.setAttribute("image",
-                            PlacesUtils.getImageURLForResolution(window, icon));
+        button.setAttribute("image", icon);

      if (PlacesUtils.containerTypes.indexOf(type) != -1) {
        button.setAttribute("type", "menu");
@ -1886,8 +1883,7 @@ PlacesPanelMenuView.prototype = {
      button.setAttribute("label", aChild.title || "");
      let icon = aChild.icon;
      if (icon)
-        button.setAttribute("image",
-                            PlacesUtils.getImageURLForResolution(window, icon));
+        button.setAttribute("image", icon);

      if (PlacesUtils.containerTypes.indexOf(type) != -1) {
        button.setAttribute("container", "true");
--- a/browser/components/places/content/treeView.js
+++ b/browser/components/places/content/treeView.js
@ -1414,9 +1414,6 @@ PlacesTreeView.prototype = {
      return "";

    let node = this._getNodeForRow(aRow);
-    if (PlacesUtils.nodeIsURI(node) && node.icon)
-      return PlacesUtils.getImageURLForResolution(window, node.icon);
-
    return node.icon;
  },

--- a/browser/components/preferences/in-content/advanced.js
+++ b/browser/components/preferences/in-content/advanced.js
@ -6,7 +6,6 @@
 Components.utils.import("resource://gre/modules/DownloadUtils.jsm");
 Components.utils.import("resource://gre/modules/LoadContextInfo.jsm");
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-Components.utils.import("resource://gre/modules/BrowserUtils.jsm");

 var gAdvancedPane = {
  _inited: false,
@ -572,7 +571,7 @@ var gAdvancedPane = {
    var list = document.getElementById("offlineAppsList");
    var item = list.selectedItem;
    var origin = item.getAttribute("origin");
-    var principal = BrowserUtils.principalFromOrigin(origin);
+    var principal = Services.scriptSecurityManager.createCodebasePrincipalFromOrigin(origin);

    var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
                            .getService(Components.interfaces.nsIPromptService);
--- a/browser/components/preferences/in-content/search.js
+++ b/browser/components/preferences/in-content/search.js
@ -116,8 +116,7 @@ var gSearchPane = {
      let item = list.appendItem(e.name);
      item.setAttribute("class", "menuitem-iconic searchengine-menuitem menuitem-with-favicon");
      if (e.iconURI) {
-        let uri = PlacesUtils.getImageURLForResolution(window, e.iconURI.spec);
-        item.setAttribute("image", uri);
+        item.setAttribute("image", e.iconURI.spec);
      }
      item.engine = e;
      if (e.name == currentEngine)
@ -488,8 +487,7 @@ EngineView.prototype = {

  getImageSrc: function(index, column) {
    if (column.id == "engineName" && this._engineStore.engines[index].iconURI) {
-      let uri = this._engineStore.engines[index].iconURI.spec;
-      return PlacesUtils.getImageURLForResolution(window, uri);
+      return this._engineStore.engines[index].iconURI.spec;
    }
    return "";
  },
--- a/browser/components/preferences/translation.js
+++ b/browser/components/preferences/translation.js
@ -9,7 +9,6 @@ const {classes: Cc, interfaces: Ci, utils: Cu} = Components;

 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/BrowserUtils.jsm");

 XPCOMUtils.defineLazyGetter(this, "gLangBundle", () =>
  Services.strings.createBundle("chrome://global/locale/languageNames.properties"));
@ -214,7 +213,7 @@ var gTranslationExceptions = {
  onSiteDeleted: function() {
    let removedSites = this._siteTree.getSelectedItems();
    for (let origin of removedSites) {
-      let principal = BrowserUtils.principalFromOrigin(origin);
+      let principal = Services.scriptSecurityManager.createCodebasePrincipalFromOrigin(origin);
      Services.perms.removeFromPrincipal(principal, kPermissionType);
    }
  },
@ -227,7 +226,7 @@ var gTranslationExceptions = {
    this._siteTree.boxObject.rowCountChanged(0, -removedSites.length);

    for (let origin of removedSites) {
-      let principal = BrowserUtils.principalFromOrigin(origin);
+      let principal = Services.scriptSecurityManager.createCodebasePrincipalFromOrigin(origin);
      Services.perms.removeFromPrincipal(principal, kPermissionType);
    }

--- a/browser/components/search/content/search.xml
+++ b/browser/components/search/content/search.xml
@ -265,9 +265,6 @@
        <parameter name="element"/>
        <parameter name="uri"/>
        <body><![CDATA[
-          if (uri) {
-            uri = this.PlacesUtils.getImageURLForResolution(window, uri);
-          }
          element.setAttribute("src", uri);
        ]]></body>
      </method>
@ -1091,8 +1088,7 @@
          let currentEngine = Services.search.currentEngine;
          let uri = currentEngine.iconURI;
          if (uri) {
-            uri = uri.spec;
-            this.setAttribute("src", PlacesUtils.getImageURLForResolution(window, uri));
+            this.setAttribute("src", uri.spec);
          }
          else {
            // If the default has just been changed to a provider without icon,
@ -1254,8 +1250,7 @@
            button.setAttribute("tooltiptext", engine.uri);
            button.setAttribute("uri", engine.uri);
            if (engine.icon) {
-              let uri = PlacesUtils.getImageURLForResolution(window, engine.icon);
-              button.setAttribute("image", uri);
+              button.setAttribute("image", engine.icon);
            }
            button.setAttribute("title", engine.title);
            addEngineList.appendChild(button);
@ -1328,7 +1323,7 @@
          button.id = "searchbar-engine-one-off-item-" + engine.name.replace(/ /g, '-');
          let uri = "chrome://browser/skin/search-engine-placeholder.png";
          if (engine.iconURI) {
-            uri = PlacesUtils.getImageURLForResolution(window, engine.iconURI.spec);
+            uri = engine.iconURI.spec;
          }
          button.setAttribute("image", uri);
          button.setAttribute("class", "searchbar-engine-one-off-item");
--- a/browser/components/sessionstore/RecentlyClosedTabsAndWindowsMenuUtils.jsm
+++ b/browser/components/sessionstore/RecentlyClosedTabsAndWindowsMenuUtils.jsm
@ -169,7 +169,7 @@ this.RecentlyClosedTabsAndWindowsMenuUtils = {
 };

 function setImage(aWindow, aItem, aElement) {
-  let iconURL = PlacesUtils.getImageURLForResolution(aWindow, aItem.image);
+  let iconURL = aItem.image;
  // don't initiate a connection just to fetch a favicon (see bug 467828)
  if (/^https?:/.test(iconURL))
    iconURL = "moz-anno:favicon:" + iconURL;
--- a/browser/components/sessionstore/SessionStorage.jsm
+++ b/browser/components/sessionstore/SessionStorage.jsm
@ -9,7 +9,6 @@ this.EXPORTED_SYMBOLS = ["SessionStorage"];
 const Cu = Components.utils;
 const Ci = Components.interfaces;

-Cu.import("resource://gre/modules/BrowserUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");

@ -105,7 +104,7 @@ var SessionStorageInternal = {
  restore: function (aDocShell, aStorageData) {
    for (let origin of Object.keys(aStorageData)) {
      let data = aStorageData[origin];
-      let principal = BrowserUtils.principalFromOrigin(origin);
+      let principal = Services.scriptSecurityManager.createCodebasePrincipalFromOrigin(origin);
      let storageManager = aDocShell.QueryInterface(Ci.nsIDOMStorageManager);
      let window = aDocShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);

--- a/browser/components/tabview/favicons.js
+++ b/browser/components/tabview/favicons.js
@ -91,10 +91,6 @@ var FavIcons = {
      tabImage = this._favIconService.getFaviconLinkForIcon(tabImageURI).spec;
    }

-    if (tabImage) {
-      tabImage = PlacesUtils.getImageURLForResolution(window, tabImage);
-    }
-
    callback(tabImage);
  },

@ -107,8 +103,7 @@ var FavIcons = {
    let {currentURI} = tab.linkedBrowser;
    this._favIconService.getFaviconURLForPage(currentURI, function (uri) {
      if (uri) {
-        let icon = PlacesUtils.getImageURLForResolution(window,
-                     this._favIconService.getFaviconLinkForIcon(uri).spec);
+        let icon = this._favIconService.getFaviconLinkForIcon(uri).spec;
        callback(icon);
      } else {
        callback(this.defaultFavicon);
--- a/browser/experiments/Experiments.jsm
+++ b/browser/experiments/Experiments.jsm
@ -2223,7 +2223,7 @@ this.Experiments.PreviousExperimentProvider = function (experiments) {
 }

 this.Experiments.PreviousExperimentProvider.prototype = Object.freeze({
-  get name() "PreviousExperimentProvider",
+  name: "PreviousExperimentProvider",

  startup: function () {
    this._log.trace("startup()");
--- a/browser/fuel/fuelApplication.js
+++ b/browser/fuel/fuelApplication.js
@ -18,34 +18,34 @@ var Utilities = {
  get bookmarks() {
    let bookmarks = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
                    getService(Ci.nsINavBookmarksService);
-    this.__defineGetter__("bookmarks", function() bookmarks);
+    this.__defineGetter__("bookmarks", () => bookmarks);
    return this.bookmarks;
  },

  get bookmarksObserver() {
    let bookmarksObserver = new BookmarksObserver();
-    this.__defineGetter__("bookmarksObserver", function() bookmarksObserver);
+    this.__defineGetter__("bookmarksObserver", () => bookmarksObserver);
    return this.bookmarksObserver;
  },

  get annotations() {
    let annotations = Cc["@mozilla.org/browser/annotation-service;1"].
                      getService(Ci.nsIAnnotationService);
-    this.__defineGetter__("annotations", function() annotations);
+    this.__defineGetter__("annotations", () => annotations);
    return this.annotations;
  },

  get history() {
    let history = Cc["@mozilla.org/browser/nav-history-service;1"].
                  getService(Ci.nsINavHistoryService);
-    this.__defineGetter__("history", function() history);
+    this.__defineGetter__("history", () => history);
    return this.history;
  },

  get windowMediator() {
    let windowMediator = Cc["@mozilla.org/appshell/window-mediator;1"].
                         getService(Ci.nsIWindowMediator);
-    this.__defineGetter__("windowMediator", function() windowMediator);
+    this.__defineGetter__("windowMediator", () => windowMediator);
    return this.windowMediator;
  },

--- a/browser/fuel/test/browser_Bookmarks.js
+++ b/browser/fuel/test/browser_Bookmarks.js
@ -136,10 +136,10 @@ function test() {

  // test names array - NOTE: "bookmarkProperties/description" is an annotation too
  var names = testBookmark.annotations.names;
-  ok(names.some(function (f) f == "bookmarkProperties/description"), "Checking for description annotation");
-  ok(names.some(function (f) f == "testing/bookmark/string"), "Checking for string test annotation");
-  ok(names.some(function (f) f == "testing/bookmark/int"), "Checking for int test annotation");
-  ok(names.some(function (f) f == "testing/bookmark/double"), "Checking for double test annotation");
+  ok(names.some(f => f == "bookmarkProperties/description"), "Checking for description annotation");
+  ok(names.some(f => f == "testing/bookmark/string"), "Checking for string test annotation");
+  ok(names.some(f => f == "testing/bookmark/int"), "Checking for int test annotation");
+  ok(names.some(f => f == "testing/bookmark/double"), "Checking for double test annotation");

  // test adding a separator
  var testSeparator = testFolder.addSeparator();
--- a/browser/fuel/test/browser_Browser.js
+++ b/browser/fuel/test/browser_Browser.js
@ -85,10 +85,10 @@ function test() {
          onPageBLoadComplete();
        }
      },
-      onLocationChange: function () 0,
-      onProgressChange: function () 0,
-      onStatusChange: function () 0,
-      onSecurityChange: function () 0
+      onLocationChange: () => 0,
+      onProgressChange: () => 0,
+      onStatusChange: () => 0,
+      onSecurityChange: () => 0
    });

    // test loading new content with a frame into a tab
--- a/browser/installer/package-manifest.in
+++ b/browser/installer/package-manifest.in
@ -193,6 +193,7 @@
@RESPATH@/components/dom_messages.xpt
 #endif
@RESPATH@/components/dom_apps.xpt
+@RESPATH@/components/dom_newapps.xpt
@RESPATH@/components/dom_base.xpt
@RESPATH@/components/dom_system.xpt
 #ifdef MOZ_B2G_BT
@ -638,6 +639,10 @@
@RESPATH@/components/PrivateBrowsing.manifest
@RESPATH@/components/PrivateBrowsingTrackingProtectionWhitelist.js

+; Signed Packaged Content
+@RESPATH@/components/InstallPackagedWebapp.manifest
+@RESPATH@/components/InstallPackagedWebapp.js
+
 ; ANGLE GLES-on-D3D rendering library
 #ifdef MOZ_ANGLE_RENDERER
@BINPATH@/libEGL.dll
--- a/browser/locales/jar.mn
+++ b/browser/locales/jar.mn
@ -152,9 +152,7 @@
    locale/browser/syncQuota.properties         (%chrome/browser/syncQuota.properties)
 #endif
 % resource search-plugins chrome://browser/locale/searchplugins/
-# little trick to make the test below work
-#define en_US en-US
-#if AB_CD == en_US
+#if BUILD_FASTER
    locale/browser/searchplugins/list.txt       (%searchplugins/list.txt)
    locale/browser/searchplugins/               (%searchplugins/*.xml)
 #else
--- a/browser/modules/BrowserUITelemetry.jsm
+++ b/browser/modules/BrowserUITelemetry.jsm
@ -713,18 +713,24 @@ this.BrowserUITelemetry = {
  /**
   * Default bucket name, when no other bucket is active.
   */
-  get BUCKET_DEFAULT() BUCKET_DEFAULT,
+  get BUCKET_DEFAULT() {
+    return BUCKET_DEFAULT;
+  },

  /**
   * Bucket prefix, for named buckets.
   */
-  get BUCKET_PREFIX() BUCKET_PREFIX,
+  get BUCKET_PREFIX() {
+    return BUCKET_PREFIX;
+  },

  /**
   * Standard separator to use between different parts of a bucket name, such
   * as primary name and the time step string.
   */
-  get BUCKET_SEPARATOR() BUCKET_SEPARATOR,
+  get BUCKET_SEPARATOR() {
+    return BUCKET_SEPARATOR;
+  },

  get currentBucket() {
    return this._bucket;
--- a/browser/modules/ContentLinkHandler.jsm
+++ b/browser/modules/ContentLinkHandler.jsm
@ -144,7 +144,7 @@ this.ContentLinkHandler = {
      /^about:blocked\?/,
      /^about:certerror\?/,
      /^about:home$/,
-    ].some(function (re) re.test(targetDoc.documentURI));
+    ].some(re => re.test(targetDoc.documentURI));

    if (!isAllowedPage || !uri.schemeIs("chrome")) {
      var ssm = Services.scriptSecurityManager;
--- a/browser/modules/DirectoryLinksProvider.jsm
+++ b/browser/modules/DirectoryLinksProvider.jsm
@ -159,12 +159,14 @@ var DirectoryLinksProvider = {
   */
  _newTabHasInadjacentSite: false,

-  get _observedPrefs() Object.freeze({
-    enhanced: PREF_NEWTAB_ENHANCED,
-    linksURL: PREF_DIRECTORY_SOURCE,
-    matchOSLocale: PREF_MATCH_OS_LOCALE,
-    prefSelectedLocale: PREF_SELECTED_LOCALE,
-  }),
+  get _observedPrefs() {
+    return Object.freeze({
+      enhanced: PREF_NEWTAB_ENHANCED,
+      linksURL: PREF_DIRECTORY_SOURCE,
+      matchOSLocale: PREF_MATCH_OS_LOCALE,
+      prefSelectedLocale: PREF_SELECTED_LOCALE,
+    });
+  },

  get _linksURL() {
    if (!this.__linksURL) {
--- a/browser/modules/Social.jsm
+++ b/browser/modules/Social.jsm
@ -213,7 +213,7 @@ this.Social = {
        }]
      };
      PlacesUtils.asyncHistory.updatePlaces(place, {
-        handleError: function () Cu.reportError("couldn't update history for socialmark annotation"),
+        handleError: () => Cu.reportError("couldn't update history for socialmark annotation"),
        handleResult: function () {},
        handleCompletion: function () {
          promiseSetAnnotation(aURI, providerList).then(function() {
--- a/browser/modules/Windows8WindowFrameColor.jsm
+++ b/browser/modules/Windows8WindowFrameColor.jsm
@ -31,7 +31,7 @@ const Windows8WindowFrameColor = {
    // Zero-pad the number just to make sure that it is 8 digits.
    customizationColorHex = ("00000000" + customizationColorHex).substr(-8);
    let customizationColorArray = customizationColorHex.match(/../g);
-    let [unused, fgR, fgG, fgB] = customizationColorArray.map(function(val) parseInt(val, 16));
+    let [unused, fgR, fgG, fgB] = customizationColorArray.map(val => parseInt(val, 16));
    let colorizationColorBalance = Registry.readRegKey(HKCU, dwmKey,
                                                       "ColorizationColorBalance") || 78;
     // Window frame base color when Color Intensity is at 0, see bug 1004576.
--- a/browser/modules/WindowsJumpLists.jsm
+++ b/browser/modules/WindowsJumpLists.jsm
@ -102,8 +102,8 @@ var tasksCfg = [
   */
  // Open new tab
  {
-    get title()       _getString("taskbar.tasks.newTab.label"),
-    get description() _getString("taskbar.tasks.newTab.description"),
+    get title()       { return _getString("taskbar.tasks.newTab.label"); },
+    get description() { return _getString("taskbar.tasks.newTab.description"); },
    args:             "-new-tab about:blank",
    iconIndex:        3, // New window icon
    open:             true,
@ -114,8 +114,8 @@ var tasksCfg = [

  // Open new window
  {
-    get title()       _getString("taskbar.tasks.newWindow.label"),
-    get description() _getString("taskbar.tasks.newWindow.description"),
+    get title()       { return _getString("taskbar.tasks.newWindow.label"); },
+    get description() { return _getString("taskbar.tasks.newWindow.description"); },
    args:             "-browser",
    iconIndex:        2, // New tab icon
    open:             true,
@ -125,8 +125,8 @@ var tasksCfg = [

  // Open new private window
  {
-    get title()       _getString("taskbar.tasks.newPrivateWindow.label"),
-    get description() _getString("taskbar.tasks.newPrivateWindow.description"),
+    get title()       { return _getString("taskbar.tasks.newPrivateWindow.label"); },
+    get description() { return _getString("taskbar.tasks.newPrivateWindow.description"); },
    args:             "-private-window",
    iconIndex:        4, // Private browsing mode icon
    open:             true,
--- a/browser/modules/WindowsPreviewPerTab.jsm
+++ b/browser/modules/WindowsPreviewPerTab.jsm
@ -315,8 +315,7 @@ PreviewController.prototype = {
  },

  drawPreview: function (ctx) {
-    let self = this;
-    this.win.tabbrowser.previewTab(this.tab, function () self.previewTabCallback(ctx));
+    this.win.tabbrowser.previewTab(this.tab, () => this.previewTabCallback(ctx));

    // We must avoid having the frame drawn around the window. See bug 520807
    return false;
@ -749,7 +748,7 @@ this.AeroPeek = {
  }
 };

-XPCOMUtils.defineLazyGetter(AeroPeek, "cacheTimer", function ()
+XPCOMUtils.defineLazyGetter(AeroPeek, "cacheTimer", () =>
  Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer)
 );

--- a/browser/modules/test/browser_taskbar_preview.js
+++ b/browser/modules/test/browser_taskbar_preview.js
@ -106,14 +106,17 @@ function test() {
    is(nPreviews, aPreviews, msg || "Got expected number of previews");
  }

-  function getPreviewForTab(tab)
-    window.gTaskbarTabGroup.previewFromTab(tab);
+  function getPreviewForTab(tab) {
+    return window.gTaskbarTabGroup.previewFromTab(tab);
+  }

-  function checkSelectedTab()
-    getPreviewForTab(gBrowser.selectedTab).active;
+  function checkSelectedTab() {
+    return getPreviewForTab(gBrowser.selectedTab).active;
+  }

-  function isTabSelected(idx)
-    gBrowser.tabs[idx].selected;
+  function isTabSelected(idx) {
+    return gBrowser.tabs[idx].selected;
+  }

  function createThumbnailSurface(p) {
    let thumbnailWidth = 200,
--- a/browser/themes/linux/browser.css
+++ b/browser/themes/linux/browser.css
@ -1637,11 +1637,19 @@ richlistitem[type~="action"][actiontype="switchtab"] > .ac-url-box > .ac-action-
 }

 .alltabs-endimage[muted] {
-  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-muted);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-muted);
 }

 .alltabs-endimage[soundplaying] {
-  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu);
+}
+
+menuitem:hover > hbox > .alltabs-endimage[muted] {
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-muted-hover);
+}
+
+menuitem:hover > hbox > .alltabs-endimage[soundplaying] {
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-hover);
 }

 /* Sidebar */
--- a/browser/themes/osx/browser.css
+++ b/browser/themes/osx/browser.css
@ -2959,11 +2959,19 @@ toolbarbutton.chevron > .toolbarbutton-menu-dropmarker {
 }

 .alltabs-endimage[muted] {
-  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-muted);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-muted);
 }

 .alltabs-endimage[soundplaying] {
-  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu);
+}
+
+menuitem:hover > hbox > .alltabs-endimage[muted] {
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-muted-hover);
+}
+
+menuitem:hover > hbox > .alltabs-endimage[soundplaying] {
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-hover);
 }

 /* Bookmarks toolbar */
--- a/browser/themes/shared/jar.inc.mn
+++ b/browser/themes/shared/jar.inc.mn
@ -99,7 +99,7 @@
  skin/classic/browser/social/gear_clicked.png                 (../shared/social/gear_clicked.png)
  skin/classic/browser/tabbrowser/crashed.svg                  (../shared/tabbrowser/crashed.svg)
  skin/classic/browser/tabbrowser/pendingpaint.png             (../shared/tabbrowser/pendingpaint.png)
-  skin/classic/browser/tabbrowser/tab-audio.svg                (../shared/tabbrowser/tab-audio.svg)
+* skin/classic/browser/tabbrowser/tab-audio.svg                (../shared/tabbrowser/tab-audio.svg)
  skin/classic/browser/tabbrowser/tab-audio-small.svg          (../shared/tabbrowser/tab-audio-small.svg)
  skin/classic/browser/tabbrowser/tab-overflow-indicator.png   (../shared/tabbrowser/tab-overflow-indicator.png)
  skin/classic/browser/theme-switcher-icon.png                 (../shared/theme-switcher-icon.png)
--- a/browser/themes/shared/tabbrowser/tab-audio.svg
+++ b/browser/themes/shared/tabbrowser/tab-audio.svg
@ -35,6 +35,17 @@
      fill-opacity: .5;
    }

+    .icon.menu {
+      fill: MenuText;
+    }
+    .icon.menu.hover {
+#ifdef XP_MACOSX
+      fill: -moz-mac-menutextselect;
+#else
+      fill: -moz-menuhovertext;
+#endif
+    }
+
    .icon.backgroundTab,
    .icon.backgroundTab.hover,
    .icon.backgroundTab.pressed {
@ -84,4 +95,9 @@
    <path d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
  </g>

+  <path id="tab-audio-menu" class="icon menu" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
+  <path id="tab-audio-menu-muted" class="icon menu" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
+  <path id="tab-audio-menu-hover" class="icon menu hover" d="M4,5C2.9,5,2,5.9,2,7v2c0,1.1,0.9,2,2,2h1.2L9,14V2L5.2,5H4z M11,8c0-0.6-0.4-1-1-1v2C10.6,9,11,8.6,11,8z M13,8 c0-1.4-1-2.6-2.3-2.9L10.4,6C11.3,6.2,12,7,12,8s-0.7,1.8-1.6,2l0.4,0.9C12,10.6,13,9.4,13,8z M11.4,3.2l-0.4,0.9 C12.8,4.6,14,6.2,14,8s-1.2,3.4-2.9,3.8l0.4,0.9C13.5,12.2,15,10.3,15,8S13.5,3.8,11.4,3.2z"/>
+  <path id="tab-audio-menu-muted-hover" class="icon menu hover" d="M12.5,3.4L9,6.3V2L5.2,5H4C2.9,5,2,5.9,2,7v2c0,0.9,0.6,1.6,1.4,1.9l-1.9,1.5l1,1.2l11-9L12.5,3.4z M9,14v-4l-2.5,2L9,14z"/>
+
 </svg>
--- a/browser/themes/windows/browser.css
+++ b/browser/themes/windows/browser.css
@ -2195,11 +2195,19 @@ richlistitem[type~="action"][actiontype="switchtab"] > .ac-url-box > .ac-action-
 }

 .alltabs-endimage[muted] {
-  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-muted);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-muted);
 }

 .alltabs-endimage[soundplaying] {
-  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio);
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu);
+}
+
+menuitem:hover > hbox > .alltabs-endimage[muted] {
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-muted-hover);
+}
+
+menuitem:hover > hbox > .alltabs-endimage[soundplaying] {
+  list-style-image: url(chrome://browser/skin/tabbrowser/tab-audio.svg#tab-audio-menu-hover);
 }

 toolbarbutton.chevron {
--- a/build/autoconf/compiler-opts.m4
+++ b/build/autoconf/compiler-opts.m4
@ -137,8 +137,6 @@ MOZ_ARG_WITH_STRING(debug-label,
    MOZ_DEBUG_ENABLE_DEFS="$MOZ_DEBUG_ENABLE_DEFS -DDEBUG_${option}"
 done])

-MOZ_DEBUG_DISABLE_DEFS="-DNDEBUG -DTRIMMED"
-
 if test -n "$MOZ_DEBUG"; then
    AC_MSG_CHECKING([for valid debug flags])
    _SAVE_CFLAGS=$CFLAGS
@ -152,8 +150,14 @@ if test -n "$MOZ_DEBUG"; then
        AC_MSG_ERROR([These compiler flags are invalid: $MOZ_DEBUG_FLAGS])
    fi
    CFLAGS=$_SAVE_CFLAGS
+
+    MOZ_DEBUG_DEFINES="$MOZ_DEBUG_ENABLE_DEFS"
+else
+    MOZ_DEBUG_DEFINES="-DNDEBUG -DTRIMMED"
 fi

+AC_SUBST(MOZ_DEBUG_DEFINES)
+
 dnl ========================================================
 dnl = Enable generation of debug symbols
 dnl ========================================================
--- a/build/macosx/cross-mozconfig.common
+++ b/build/macosx/cross-mozconfig.common
@ -46,6 +46,9 @@ export HOST_LDFLAGS="-g"
 ac_add_options --target=x86_64-apple-darwin
 ac_add_options --with-macos-private-frameworks=$CROSS_PRIVATE_FRAMEWORKS

+# Enable static analysis checks by default on OSX cross builds.
+ac_add_options --enable-clang-plugin
+
 . "$topsrcdir/build/mozconfig.cache"

 export SOCORRO_SYMBOL_UPLOAD_TOKEN_FILE=/builds/crash-stats-api.token
--- a/caps/BasePrincipal.cpp
+++ b/caps/BasePrincipal.cpp
@ -53,8 +53,6 @@ bool OriginAttributes::CopyFromLoadContext(nsILoadContext* aLoadContext)
 void
 OriginAttributes::CreateSuffix(nsACString& aStr) const
 {
-  MOZ_RELEASE_ASSERT(mAppId != nsIScriptSecurityManager::UNKNOWN_APP_ID);
-
  UniquePtr<URLParams> params(new URLParams());
  nsAutoString value;

@ -127,10 +125,6 @@ public:
        return false;
      }

-      if (mOriginAttributes->mAppId == nsIScriptSecurityManager::UNKNOWN_APP_ID) {
-        return false;
-      }
-
      return true;
    }

@ -222,14 +216,6 @@ BasePrincipal::GetOrigin(nsACString& aOrigin)
  nsresult rv = GetOriginInternal(aOrigin);
  NS_ENSURE_SUCCESS(rv, rv);

-  // OriginAttributes::CreateSuffix asserts against UNKNOWN_APP_ID. It's trivial
-  // to trigger this getter from script on such a principal, so we handle it
-  // here at the API entry point.
-  if (mOriginAttributes.mAppId == nsIScriptSecurityManager::UNKNOWN_APP_ID) {
-    NS_WARNING("Refusing to provide canonical origin string to principal with UNKNOWN_APP_ID");
-    return NS_ERROR_FAILURE;
-  }
-
  nsAutoCString suffix;
  mOriginAttributes.CreateSuffix(suffix);
  aOrigin.Append(suffix);
@ -325,8 +311,6 @@ BasePrincipal::GetIsNullPrincipal(bool* aIsNullPrincipal)
 NS_IMETHODIMP
 BasePrincipal::GetJarPrefix(nsACString& aJarPrefix)
 {
-  MOZ_ASSERT(AppId() != nsIScriptSecurityManager::UNKNOWN_APP_ID);
-
  mozilla::GetJarPrefix(mOriginAttributes.mAppId, mOriginAttributes.mInBrowser, aJarPrefix);
  return NS_OK;
 }
@ -426,6 +410,28 @@ BasePrincipal::CreateCodebasePrincipal(nsIURI* aURI, OriginAttributes& aAttrs)
  return codebase.forget();
 }

+already_AddRefed<BasePrincipal>
+BasePrincipal::CreateCodebasePrincipal(const nsACString& aOrigin)
+{
+  MOZ_ASSERT(!StringBeginsWith(aOrigin, NS_LITERAL_CSTRING("[")),
+             "CreateCodebasePrincipal does not support System and Expanded principals");
+
+  MOZ_ASSERT(!StringBeginsWith(aOrigin, NS_LITERAL_CSTRING(NS_NULLPRINCIPAL_SCHEME ":")),
+             "CreateCodebasePrincipal does not support nsNullPrincipal");
+
+  nsAutoCString originNoSuffix;
+  mozilla::OriginAttributes attrs;
+  if (!attrs.PopulateFromOrigin(aOrigin, originNoSuffix)) {
+    return nullptr;
+  }
+
+  nsCOMPtr<nsIURI> uri;
+  nsresult rv = NS_NewURI(getter_AddRefs(uri), originNoSuffix);
+  NS_ENSURE_SUCCESS(rv, nullptr);
+
+  return BasePrincipal::CreateCodebasePrincipal(uri, attrs);
+}
+
 bool
 BasePrincipal::AddonAllowsLoad(nsIURI* aURI)
 {
--- a/caps/BasePrincipal.h
+++ b/caps/BasePrincipal.h
@ -160,6 +160,7 @@ public:

  static BasePrincipal* Cast(nsIPrincipal* aPrin) { return static_cast<BasePrincipal*>(aPrin); }
  static already_AddRefed<BasePrincipal> CreateCodebasePrincipal(nsIURI* aURI, OriginAttributes& aAttrs);
+  static already_AddRefed<BasePrincipal> CreateCodebasePrincipal(const nsACString& aOrigin);

  const OriginAttributes& OriginAttributesRef() { return mOriginAttributes; }
  uint32_t AppId() const { return mOriginAttributes.mAppId; }
--- a/caps/nsIScriptSecurityManager.idl
+++ b/caps/nsIScriptSecurityManager.idl
@ -26,7 +26,7 @@ class DomainPolicyClone;
 [ptr] native JSObjectPtr(JSObject);
 [ptr] native DomainPolicyClonePtr(mozilla::dom::DomainPolicyClone);

-[scriptable, uuid(6e8a4d1e-d9c6-4d86-bf53-d73f58f36148)]
+[scriptable, uuid(b7ae2310-576e-11e5-a837-0800200c9a66)]
 interface nsIScriptSecurityManager : nsISupports
 {
    /**
@ -197,6 +197,13 @@ interface nsIScriptSecurityManager : nsISupports
    [implicit_jscontext]
    nsIPrincipal createCodebasePrincipal(in nsIURI uri, in jsval originAttributes);

+    /**
+     * Returns a principal whose origin is the one we pass in.
+     * See nsIPrincipal.idl for a description of origin attributes, and
+     * ChromeUtils.webidl for a list of origin attributes and their defaults.
+     */
+    nsIPrincipal createCodebasePrincipalFromOrigin(in ACString origin);
+
    /**
     * Returns a unique nonce principal with |originAttributes|.
     * See nsIPrincipal.idl for a description of origin attributes, and
--- a/caps/nsNullPrincipal.cpp
+++ b/caps/nsNullPrincipal.cpp
@ -57,7 +57,6 @@ nsresult
 nsNullPrincipal::Init(const OriginAttributes& aOriginAttributes)
 {
  mOriginAttributes = aOriginAttributes;
-  MOZ_ASSERT(AppId() != nsIScriptSecurityManager::UNKNOWN_APP_ID);

  mURI = nsNullPrincipalURI::Create();
  NS_ENSURE_TRUE(mURI, NS_ERROR_NOT_AVAILABLE);
@ -173,9 +172,6 @@ nsNullPrincipal::Read(nsIObjectInputStream* aStream)
 NS_IMETHODIMP
 nsNullPrincipal::Write(nsIObjectOutputStream* aStream)
 {
-  NS_ENSURE_TRUE(mOriginAttributes.mAppId != nsIScriptSecurityManager::UNKNOWN_APP_ID,
-                 NS_ERROR_INVALID_ARG);
-
  nsAutoCString suffix;
  OriginAttributesRef().CreateSuffix(suffix);

--- a/Показать больше
+++ b/Показать больше