Calling shutdown listeners on XPCOM Shutdown. Fix bug #11790

git-svn-id: svn://10.0.0.236/trunk@43353 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/components/nsServiceManager.cpp

@@ -164,6 +164,7 @@ static PRBool
 DeleteEntry(nsHashKey *aKey, void *aData, void* closure)
 {
     nsServiceEntry* entry = (nsServiceEntry*)aData;
+    entry->NotifyListeners();
     NS_RELEASE(entry->mService);
     delete entry;
     return PR_TRUE;