Move core/editing timer to frame-specific task runners.

third_party/WebKit/Source/core/editing/spellcheck/SpellCheckRequester.h

 /*
  * Copyright (C) 2010 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 108 matching lines @@
 
   Member<LocalFrame> m_frame;
   LocalFrame& frame() const {
     DCHECK(m_frame);
     return *m_frame;
   }
 
   int m_lastRequestSequence;
   int m_lastProcessedSequence;
 
-  Timer<SpellCheckRequester> m_timerToProcessQueuedRequest;
+  TaskRunnerTimer<SpellCheckRequester> m_timerToProcessQueuedRequest;
 
   Member<SpellCheckRequest> m_processingRequest;
 
   typedef HeapDeque<Member<SpellCheckRequest>> RequestQueue;
   RequestQueue m_requestQueue;
 };
 
 }  // namespace blink
 
 #endif  // SpellCheckRequester_h