Bug 626985 accessibility.typeaheadfind.usefindbar=false broken in View Source and Help windows. r=Neil

suite/common/helpOverlay.js

@@ -36,6 +36,8 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+Components.utils.import("resource://gre/modules/Services.jsm");
+
 var helpExternal;
 
 var helpContentListener = {
@@ -105,3 +107,15 @@ function contentClick(event) {
 function showSidebar() {
   document.getElementById("help-sidebar-splitter").setAttribute("state", "open");
 }
+
+// needed by findUtils.js
+var gFindInstData;
+function getFindInstData()
+{
+  if (!gFindInstData) {
+    gFindInstData = new nsFindInstData();
+    gFindInstData.browser = getBrowser();
+    // defaults for rootSearchWindow and currentSearchWindow are fine here
+  }
+  return gFindInstData;
+}

suite/common/helpOverlay.xul

@@ -47,6 +47,14 @@
   <window id="help" onload="init(); initOverlay();"/>
 
   <script type="application/javascript" src="chrome://communicator/content/helpOverlay.js"/>
+  <script type="application/javascript" src="chrome://communicator/content/findUtils.js"/>
+
+  <command id="cmd_find"
+           oncommand="findInPage(getFindInstData());"/>
+  <command id="cmd_findAgain"
+           oncommand="findAgainInPage(getFindInstData(), false);"/>
+  <command id="cmd_findPrevious"
+           oncommand="findAgainInPage(getFindInstData(), true);"/>
 
   <browser id="help-content" onclick="return contentClick(event);" />
 

suite/common/viewSourceOverlay.js

@@ -51,3 +51,15 @@ function onLoadViewSourceOverlay() {
 function ViewSourceEditPage() {
   editPage(window.content.location.href);
 }
+
+// needed by findUtils.js
+var gFindInstData;
+function getFindInstData()
+{
+  if (!gFindInstData) {
+    gFindInstData = new nsFindInstData();
+    gFindInstData.browser = getBrowser();
+    // defaults for rootSearchWindow and currentSearchWindow are fine here
+  }
+  return gFindInstData;
+}

suite/common/viewSourceOverlay.xul

@@ -58,12 +58,22 @@
           src="chrome://communicator/content/viewSourceOverlay.js"/>
   <script type="application/javascript"
           src="chrome://editor/content/editorApplicationOverlay.js"/>
+  <script type="application/javascript"
+          src="chrome://communicator/content/findUtils.js"/>
 
   <window id="viewSource">
     <commandset id="tasksCommands"/>
     <command id="cmd_newNavigator"/>
     <command id="cmd_newEditor"/>
     <command id="cmd_editPage" oncommand="ViewSourceEditPage();"/>
+    <command id="cmd_find"
+             oncommand="findInPage(getFindInstData());"/>
+    <command id="cmd_findAgain"
+             oncommand="findAgainInPage(getFindInstData(), false);"/>
+    <command id="cmd_findPrevious"
+             oncommand="findAgainInPage(getFindInstData(), true);"/>
+    <stringbundle id="findBundle"
+                  src="chrome://global/locale/finddialog.properties"/>
   </window>
 
   <keyset id="viewSourceKeys">