Merge 112623 - Crash in GenericEventQueue::~GenericEventQueue.

Source/WebCore/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012 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
@@ skipping 483 matching lines @@
 
 #if PLATFORM(MAC)
     void updateDisableSleep();
     bool shouldDisableSleep() const;
 #endif
 
     Timer<HTMLMediaElement> m_loadTimer;
     Timer<HTMLMediaElement> m_progressEventTimer;
     Timer<HTMLMediaElement> m_playbackProgressTimer;
     RefPtr<TimeRanges> m_playedTimeRanges;
-    GenericEventQueue m_asyncEventQueue;
+    OwnPtr<GenericEventQueue> m_asyncEventQueue;
 
     float m_playbackRate;
     float m_defaultPlaybackRate;
     bool m_webkitPreservesPitch;
     NetworkState m_networkState;
     ReadyState m_readyState;
     ReadyState m_readyStateMaximum;
     KURL m_currentSrc;
 
     RefPtr<MediaError> m_error;
@@ skipping 129 matching lines @@
         return String::format("%p id=%s interval=%f-->%f cue=%s)", cue, cue->id().utf8().data(), cue->startTime(), cue->endTime(), cue->text().utf8().data());
     }
 };
 #endif
 #endif
 
 } //namespace
 
 #endif
 #endif