Remove MEDIA_SOURCE feature define.

Source/WebCore/platform/graphics/MediaPlayer.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 47 matching lines @@
 class AVCFPlayer;
 class QTMovieGWorld;
 class QTMovieVisualContext;
 
 namespace WebCore {
 
 class AudioSourceProvider;
 class Document;
 class GStreamerGWorld;
 class MediaPlayerPrivateInterface;
-#if ENABLE(MEDIA_SOURCE)
 class MediaSource;
-#endif
 class TextTrackRepresentation;
 
 // Structure that will hold every native
 // types supported by the current media player.
 // We have to do that has multiple media players
 // backend can live at runtime.
 struct PlatformMedia {
     enum {
         None,
         QTMovieType,
@@ skipping 185 matching lines @@
     bool hasAudio() const;
 
     void setFrameView(FrameView* frameView) { m_frameView = frameView; }
     FrameView* frameView() { return m_frameView; }
     bool inMediaDocument();
 
     IntSize size() const { return m_size; }
     void setSize(const IntSize& size);
 
     bool load(const KURL&, const ContentType&, const String& keySystem);
-#if ENABLE(MEDIA_SOURCE)
     bool load(const KURL&, PassRefPtr<MediaSource>);
-#endif
     void cancelLoad();
 
     bool visible() const;
     void setVisible(bool);
 
     void prepareToPlay();
     void play();
     void pause();    
 
 #if ENABLE(ENCRYPTED_MEDIA)
@@ skipping 200 matching lines @@
     float m_volume;
     bool m_muted;
     bool m_preservesPitch;
     bool m_privateBrowsing;
     bool m_shouldPrepareToRender;
     bool m_contentMIMETypeWasInferredFromExtension;
 #if ENABLE(PLUGIN_PROXY_FOR_VIDEO)
     WebMediaPlayerProxy* m_playerProxy;    // not owned or used, passed to m_private
 #endif
 
-#if ENABLE(MEDIA_SOURCE)
     RefPtr<MediaSource> m_mediaSource;
-#endif
 };
 
 typedef PassOwnPtr<MediaPlayerPrivateInterface> (*CreateMediaEnginePlayer)(MediaPlayer*);
 typedef void (*MediaEngineSupportedTypes)(HashSet<String>& types);
 #if ENABLE(ENCRYPTED_MEDIA) || ENABLE(ENCRYPTED_MEDIA_V2)
 typedef MediaPlayer::SupportsType (*MediaEngineSupportsType)(const String& type, const String& codecs, const String& keySystem, const KURL& url);
 #else
 typedef MediaPlayer::SupportsType (*MediaEngineSupportsType)(const String& type, const String& codecs, const KURL& url);
 #endif
 typedef void (*MediaEngineGetSitesInMediaCache)(Vector<String>&);
 typedef void (*MediaEngineClearMediaCache)();
 typedef void (*MediaEngineClearMediaCacheForSite)(const String&);
 
 typedef void (*MediaEngineRegistrar)(CreateMediaEnginePlayer, MediaEngineSupportedTypes, MediaEngineSupportsType,
     MediaEngineGetSitesInMediaCache, MediaEngineClearMediaCache, MediaEngineClearMediaCacheForSite);
 
 }
 
 #endif // ENABLE(VIDEO)
 
 #endif