Cancel vibration when frame load is committed.

Source/core/page/PageLifecycleObserver.h

 
 /*
  * Copyright (C) 2013 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 13 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef PageLifecycleObserver_h
 #define PageLifecycleObserver_h
 
 #include "core/platform/LifecycleObserver.h"
 
 namespace WebCore {
 
+class Frame;
 class Page;
 
 class PageLifecycleObserver : public LifecycleObserver {
 public:
     explicit PageLifecycleObserver(Page*);
     virtual ~PageLifecycleObserver();
 
     Page* page() const;
 
     virtual void pageVisibilityChanged() { }
+    virtual void didCommitLoad(Frame*) { }
 };
 
 } // namespace WebCore
 
 #endif // PageLifecycleObserver_h