--- a/build/bloatcycle.html
+++ b/build/bloatcycle.html
@@ -1,16 +1,171 @@
 <script>
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Automated Testing Code.
+ *
+ * The Initial Developer of the Original Code is
+ * Mozilla Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Bob Clary <bob@bclary.com>
+ *   Jeff Walden <jwalden+code@mit.edu>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+  From mozilla/toolkit/content
+  These files did not have a license
+*/
+
+function quitHook()
+{
+  var xhr = new XMLHttpRequest();
+  xhr.open("GET", "http://" + location.host + "/server/shutdown", true);
+  xhr.onreadystatechange = function (event)
+    {
+      if (xhr.readyState == 4)
+        goQuitApplication();
+    };
+  xhr.send(null);
+}
+
+function canQuitApplication()
+{
+  var os = Components.classes["@mozilla.org/observer-service;1"]
+    .getService(Components.interfaces.nsIObserverService);
+  if (!os) 
+  {
+    return true;
+  }
+  
+  try 
+  {
+    var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
+      .createInstance(Components.interfaces.nsISupportsPRBool);
+    os.notifyObservers(cancelQuit, "quit-application-requested", null);
+    
+    // Something aborted the quit process. 
+    if (cancelQuit.data)
+    {
+      return false;
+    }
+  }
+  catch (ex) 
+  {
+  }
+  os.notifyObservers(null, "quit-application-granted", null);
+  return true;
+}
+
+function goQuitApplication()
+{
+  const privs = 'UniversalXPConnect';
+
+  try
+  {
+    netscape.security.PrivilegeManager.enablePrivilege(privs);
+  }
+  catch(ex)
+  {
+    throw('goQuitApplication: privilege failure ' + ex);
+  }
+
+  if (!canQuitApplication())
+  {
+    return false;
+  }
+
+  const kAppStartup = '@mozilla.org/toolkit/app-startup;1';
+  const kAppShell   = '@mozilla.org/appshell/appShellService;1';
+  var   appService;
+  var   forceQuit;
+
+  if (kAppStartup in Components.classes)
+  {
+    appService = Components.classes[kAppStartup].
+      getService(Components.interfaces.nsIAppStartup);
+    forceQuit  = Components.interfaces.nsIAppStartup.eForceQuit;
+
+  }
+  else if (kAppShell in Components.classes)
+  {
+    appService = Components.classes[kAppShell].
+      getService(Components.interfaces.nsIAppShellService);
+    forceQuit = Components.interfaces.nsIAppShellService.eForceQuit;
+  }
+  else
+  {
+    throw 'goQuitApplication: no AppStartup/appShell';
+  }
+
+  var windowManager = Components.
+    classes['@mozilla.org/appshell/window-mediator;1'].getService();
+
+  var windowManagerInterface = windowManager.
+    QueryInterface(Components.interfaces.nsIWindowMediator);
+
+  var enumerator = windowManagerInterface.getEnumerator(null);
+
+  while (enumerator.hasMoreElements())
+  {
+    var domWindow = enumerator.getNext();
+    if (("tryToClose" in domWindow) && !domWindow.tryToClose())
+    {
+      return false;
+    }
+    domWindow.close();
+  }
+
+  try
+  {
+    appService.quit(forceQuit);
+  }
+  catch(ex)
+  {
+    throw('goQuitApplication: ' + ex);
+  }
+
+  return true;
+}
+
 // bloat test driver for TestGtkEmbed
 //
 // set |user_pref("dom.allow_scripts_to_close_windows", true);| to 
 // allow this to close the window when the loop is done.
 //
 //     "ftp://ftp.mozilla.org",   // not supported for TestGtkEmbed
 //
+
 var list = 
     [
      "http://www.mozilla.org",
      "http://www.mozilla.org",
      "http://www.mozilla.org/newlayout/samples/test2.html",
      "http://www.mozilla.org/newlayout/samples/test8.html",
      "http://www.mozilla.org/newlayout/samples/test6.html",
      "http://www.mozilla.org/newlayout/samples/test8.html"
@@ -23,18 +178,22 @@ window.onload = function () {
     w = window.open("about:blank");
     window.setTimeout(loadURL, interval); 
 };
 function loadURL () {
     w.location.href = list[idx++];
     if (idx < list.length) {
 	window.setTimeout(loadURL, interval);
     } else {
-	window.setTimeout("w.close();", interval);
-	window.setTimeout("window.close();", interval*2);
+        if (navigator.platform.indexOf('Mac') != -1) {
+            goQuitApplication();	
+        } else {
+            window.setTimeout("w.close();", interval);
+            window.setTimeout("window.close();", interval*2);
+        }
     }
 }
 var i;
 
 for(i=0; i < list.length;i++) {
     document.write(list[i]);
     document.write("<br>");
 }