+ Added OnSecurityChange() to nsIWebProgressListener interface.

+ Added dummy function to all users of nsIWebProgressListener
+ Added new security event sink.
+ Hooked up new event sink to docloader and friends.
+ Fixed memory leaks and crashes in nsSecureBrowserImpl.
+ Added AlertPrompt to nsIPrompt Interface.
+ Enabling xpcom test on unix.

Fixes bug 46872.  r=valeski/rpotts


git-svn-id: svn://10.0.0.236/trunk@79206 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/embedding/base/nsEmbedAPI.cpp

@@ -187,12 +187,14 @@ nsresult NS_TermEmbedding()
     }
     sInitCounter = 0;
 
-    nsCOMPtr<nsIEventQueueService> eventQService;
-    sServiceManager->GetService(NS_EVENTQUEUESERVICE_CONTRACTID, 
-                                nsIEventQueueService::GetIID(), 
-                                getter_AddRefs(eventQService));
-    if (eventQService)
-        eventQService->DestroyThreadEventQueue();
+    {
+        nsCOMPtr<nsIEventQueueService> eventQService;
+        sServiceManager->GetService(NS_EVENTQUEUESERVICE_CONTRACTID, 
+                                    nsIEventQueueService::GetIID(), 
+                                    getter_AddRefs(eventQService));
+        if (eventQService)
+            eventQService->DestroyThreadEventQueue();
+    }
 
     NS_RELEASE(sServiceManager);