Moving GraphicsContext and dependencies from core to platform.

Source/core/html/HTMLMediaElement.cpp

 /*
  * 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 41 matching lines @@
 #include "core/html/TimeRanges.h"
 #include "core/html/shadow/MediaControls.h"
 #include "core/html/track/InbandTextTrack.h"
 #include "core/html/track/TextTrackCueList.h"
 #include "core/html/track/TextTrackList.h"
 #include "core/loader/FrameLoader.h"
 #include "core/frame/ContentSecurityPolicy.h"
 #include "core/frame/Frame.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
-#include "core/platform/graphics/GraphicsLayer.h"
 #include "core/rendering/RenderLayerCompositor.h"
 #include "core/rendering/RenderVideo.h"
 #include "core/rendering/RenderView.h"
 #include "modules/mediastream/MediaStreamRegistry.h"
 #include "platform/ContentType.h"
 #include "platform/Language.h"
 #include "platform/Logging.h"
 #include "platform/MIMETypeFromURL.h"
 #include "platform/MIMETypeRegistry.h"
 #include "platform/NotImplemented.h"
 #include "platform/UserGestureIndicator.h"
+#include "platform/graphics/GraphicsLayer.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebInbandTextTrack.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/MathExtras.h"
 #include "wtf/NonCopyingSort.h"
 #include "wtf/Uint8Array.h"
 #include "wtf/text/CString.h"
 
 #if ENABLE(WEB_AUDIO)
@@ skipping 3828 matching lines @@
     if (m_webLayer)
         m_webLayer->setOpaque(m_opaque);
 }
 
 bool HTMLMediaElement::isInteractiveContent() const
 {
     return fastHasAttribute(controlsAttr);
 }
 
 }