Use GenericEventQueue class in MediaController

Source/core/html/MediaController.h

 /*
  * Copyright (C) 2011 Apple 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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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 #ifndef MediaController_h
 #define MediaController_h
 
 #include "bindings/v8/ScriptWrappable.h"
-#include "core/events/Event.h"
 #include "core/events/EventTarget.h"
 #include "core/html/HTMLMediaElement.h"
-#include "platform/Timer.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 class Clock;
-class Event;
 class ExceptionState;
 class ExecutionContext;
+class GenericEventQueue;
 
 class MediaController FINAL : public RefCounted<MediaController>, public ScriptWrappable, public EventTargetWithInlineData {
     REFCOUNTED_EVENT_TARGET(MediaController);
 public:
     static PassRefPtr<MediaController> create(ExecutionContext*);
     virtual ~MediaController();
 
     void addMediaElement(HTMLMediaElement*);
     void removeMediaElement(HTMLMediaElement*);
 
@@ skipping 34 matching lines @@
     void clearExecutionContext() { m_executionContext = 0; }
 
 private:
     MediaController(ExecutionContext*);
     void reportControllerState();
     void updateReadyState();
     void updatePlaybackState();
     void updateMediaElements();
     void bringElementUpToSpeed(HTMLMediaElement*);
     void scheduleEvent(const AtomicString& eventName);
-    void asyncEventTimerFired(Timer<MediaController>*);
     void clearPositionTimerFired(Timer<MediaController>*);
     bool hasEnded() const;
     void scheduleTimeupdateEvent();
     void timeupdateTimerFired(Timer<MediaController>*);
     void startTimeupdateTimer();
 
     // EventTarget
     virtual const AtomicString& interfaceName() const OVERRIDE;
     virtual ExecutionContext* executionContext() const OVERRIDE { return m_executionContext; }
 
     friend class HTMLMediaElement;
     friend class MediaControllerEventListener;
     Vector<HTMLMediaElement*> m_mediaElements;
     bool m_paused;
     double m_defaultPlaybackRate;
     double m_volume;
     mutable double m_position;
     bool m_muted;
     ReadyState m_readyState;
     PlaybackState m_playbackState;
-    WillBePersistentHeapVector<RefPtrWillBeMember<Event> > m_pendingEvents;
-    Timer<MediaController> m_asyncEventTimer;
+    OwnPtr<GenericEventQueue> m_pendingEventsQueue;
     mutable Timer<MediaController> m_clearPositionTimer;
     OwnPtr<Clock> m_clock;
     ExecutionContext* m_executionContext;
     Timer<MediaController> m_timeupdateTimer;
     double m_previousTimeupdateTime;
 };
 
 } // namespace WebCore
 
 #endif