Change notification cmd line enabling to use the new RuntimeEnabledFeatures c...

webkit/api/public/WebRuntimeFeatures.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 38 matching lines @@
 
     WEBKIT_API static void enableSessionStorage(bool);
     WEBKIT_API static bool isSessionStorageEnabled();
 
     WEBKIT_API static void enableMediaPlayer(bool);
     WEBKIT_API static bool isMediaPlayerEnabled();
 
     WEBKIT_API static void enableSockets(bool);
     WEBKIT_API static bool isSocketsEnabled();
 
+    WEBKIT_API static void enableNotifications(bool);
+    WEBKIT_API static bool isNotificationsEnabled();
+
 private:
     WebRuntimeFeatures();
 };
 
 } // namespace WebKit
 
 #endif