134039 - theme switching should shut down quicklaunch. r=law sr=hyatt

xpfe/browser/resources/content/navigator.js

@@ -1464,6 +1464,16 @@ function applyTheme(themeName)
 
  str.data = name;
  pref.setComplexValue("general.skins.selectedSkin", Components.interfaces.nsISupportsWString, str);
+ 
+ // shut down quicklaunch so the next launch will have the new skin
+ var appShell = Components.classes['@mozilla.org/appshell/appShellService;1'].getService();
+ appShell = appShell.QueryInterface(Components.interfaces.nsIAppShellService);
+ try {
+   appShell.nativeAppSupport.isServerMode = false;
+ }
+ catch(ex) {
+ }
+ 
  if (promptService) {                                                          
    var dialogTitle = gNavigatorBundle.getString("switchskinstitle");           
    var brandName = gBrandBundle.getString("brandShortName");                   

xpfe/components/prefwindow/resources/content/pref-themes.js

@@ -128,6 +128,15 @@ function applySkin()
 
   kPrefSvc.setComplexValue("general.skins.selectedSkin", Components.interfaces.nsISupportsWString, str);
 
+  // shut down quicklaunch so the next launch will have the new skin
+  var appShell = Components.classes['@mozilla.org/appshell/appShellService;1'].getService();
+  appShell = appShell.QueryInterface(Components.interfaces.nsIAppShellService);
+  try {
+    appShell.nativeAppSupport.isServerMode = false;
+  }
+  catch(ex) {
+  }
+
   var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService);
 
   var strBundleService = Components.classes["@mozilla.org/intl/stringbundle;1"].getService();