Brought the viewSource.xul back to life. It now uses the docShell viewMode to specify that the iframe is in viewSource mode.

xpfe/browser/resources/content/viewSource.xul

@@ -1,38 +1,24 @@
 <?xml version="1.0"?> 
 <?xml-stylesheet href="chrome://navigator/skin/" type="text/css"?> 
-<?xul-overlay href="chrome://navigator/content/navigatorOverlay.xul"?>
 
 <!DOCTYPE window SYSTEM "chrome://navigator/locale/viewSource.dtd" >
 <window id="main-window" xmlns:html="http://www.w3.org/TR/REC-html40"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         onload="onLoadViewSource()"
-        onunload="Shutdown()"
-        title="&mainWindow.title;" titlemodifier="&mainWindow.titlemodifier;" 
+        title="&mainWindow.title;" 
+		  titlemodifier="&mainWindow.titlemodifier;" 
         titlepreface="&mainWindow.preface;"
-        titlemenuseparator ="&mainWindow.titlemodifierseperator;"  windowtype="navigator:viewsource"
-		align="vertical" width="640" height="480"> 
+        titlemenuseparator ="&mainWindow.titlemodifierseperator;"  
+		  windowtype="Browser:view-source"
+		  align="vertical" width="640" height="480"> 
   
-  <html:script src="chrome://navigator/content/navigator.js"></html:script>
   <html:script src="chrome://navigator/content/viewsource.js"></html:script>
 
-  <broadcaster id="args" value="http://www.mozilla.org/"/>
-  <broadcaster id="canPrint"/>
-  <broadcaster id="canGoBack" disabled="true"/>
-  <broadcaster id="Browser:LoadingProgress"/>
-  <broadcaster id="Browser:Status"/>
-  <broadcaster id="Browser:OnStartBinding"/>
-  <broadcaster id="Browser:OnStopBinding"/>
-  <broadcaster id="Browser:Throbber" busy="false"/>
-  
-  <!-- Interim hack to transition from nsIXULWindowCallbacks/ShowWindowWithArgs -->
-  <broadcaster id="dialog.start" ready="false"/>
-  <observes element="dialog.start" attribute="ready" onbroadcast="StartupViewSource()"/>
-    
   <!-- Menu -->
-  <menubar id="main-menubar"/>
   
-  <html:iframe id="content-frame" type="content" html:name="content" html:src="about:blank" flex="100%"/>
+  <iframe id="content-frame" type="content-primary" name="content" src="about:blank" flex="100%"/>
 
+  <!--
   <box align="horizontal" id="status-bar">
  
 	<box id="security-box" class="insecure" align="horizontal" flex="100%">
@@ -54,5 +40,6 @@
 		<titledbutton align="right" value="Build ID: 2000020608" style="font-family:sans-serif;font-size:2.5mm;"/>
      </box>
   </box>
+  -->
  
 </window>

xpfe/browser/resources/content/viewsource.js

@@ -1,20 +1,10 @@
-  function onLoadViewSource() {
-    // Create and initialize the browser instance.
-    createBrowserInstance();
+function onLoadViewSource() 
+{
+   var docShellElement = document.getElementById("content-frame");
+	var docShell = docShellElement.docShell;
 
-    if ( appCore ) {
-        appCore.isViewSource = true;
-        appCore.setContentWindow(window.frames[0]);
-        appCore.setWebShellWindow(window);
+	docShell.viewMode = Components.interfaces.nsIDocShell.viewSource;
 
-        // Get url whose source to view.
-        var url = window.arguments[0];
-    
-        // Load the source (the app core will magically know what to do).
-        appCore.loadUrl( url );
-    } else {
-        // Give up.
-        alert( "Error creating browser instance\n" );
-    }
-    
-  }
+	var webNav = docShell.QueryInterface(Components.interfaces.nsIWebNavigation);
+	webNav.loadURI(window.arguments[0]);
+}