Eliminate MediaPlayer abstraction(network state)

Source/core/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 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 332 matching lines @@
     virtual void willStopBeingFullscreenElement() OVERRIDE FINAL;
     virtual bool isInteractiveContent() const OVERRIDE FINAL;
     virtual void defaultEventHandler(Event*) OVERRIDE FINAL;
 
     // ActiveDOMObject functions.
     virtual void stop() OVERRIDE FINAL;
 
     virtual void updateDisplayState() { }
 
     void setReadyState(ReadyState);
-    void setNetworkState(MediaPlayer::NetworkState);
+    void setNetworkState(blink::WebMediaPlayer::NetworkState);
 
     virtual void mediaPlayerNetworkStateChanged() OVERRIDE FINAL;
     virtual void mediaPlayerReadyStateChanged() OVERRIDE FINAL;
     virtual void mediaPlayerTimeChanged() OVERRIDE FINAL;
     virtual void mediaPlayerDurationChanged() OVERRIDE FINAL;
     virtual void mediaPlayerPlaybackStateChanged() OVERRIDE FINAL;
     virtual void mediaPlayerRequestFullscreen() OVERRIDE FINAL;
     virtual void mediaPlayerRequestSeek(double) OVERRIDE FINAL;
     virtual void mediaPlayerRepaint() OVERRIDE FINAL;
     virtual void mediaPlayerSizeChanged() OVERRIDE FINAL;
@@ skipping 30 matching lines @@
     void clearMediaPlayerAndAudioSourceProviderClientWithoutLocking();
     bool havePotentialSourceChild();
     void noneSupported();
     void mediaEngineError(PassRefPtrWillBeRawPtr<MediaError>);
     void cancelPendingEventsAndCallbacks();
     void waitForSourceChange();
     void prepareToPlay();
 
     KURL selectNextSourceChild(ContentType*, String* keySystem, InvalidURLAction);
 
-    void mediaLoadingFailed(MediaPlayer::NetworkState);
+    void mediaLoadingFailed(blink::WebMediaPlayer::NetworkState);
 
     // deferred loading (preload=none)
     bool loadIsDeferred() const;
     void deferLoad();
     void cancelDeferredLoad();
     void startDeferredLoad();
     void executeDeferredLoad();
     void deferredLoadTimerFired(Timer<HTMLMediaElement>*);
 
     void updateActiveTextTrackCues(double);
@@ skipping 216 matching lines @@
 inline bool isHTMLMediaElement(const HTMLElement& element)
 {
     return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 } //namespace
 
 #endif