Removing the dependency on GraphicsContext for drawing images in 2D canvas

Source/core/html/HTMLVideoElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010 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 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef HTMLVideoElement_h
 #define HTMLVideoElement_h
 
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/canvas/CanvasImageSource.h"
 #include "platform/graphics/GraphicsTypes3D.h"
 
+class SkPaint;
+
 namespace blink {
 class WebGraphicsContext3D;
-}
-
-namespace blink {
-
 class ExceptionState;
 class HTMLImageLoader;
 class GraphicsContext;
 
 // GL types as defined in OpenGL ES 2.0 header file gl2.h from khronos.org.
 // That header cannot be included directly due to a conflict with NPAPI headers.
 // See crbug.com/328085.
 typedef unsigned GLenum;
 typedef int GC3Dint;
 
@@ skipping 10 matching lines @@
     void webkitEnterFullscreen(ExceptionState&);
     void webkitExitFullscreen();
     bool webkitSupportsFullscreen();
     bool webkitDisplayingFullscreen();
 
     // Statistics
     unsigned webkitDecodedFrameCount() const;
     unsigned webkitDroppedFrameCount() const;
 
     // Used by canvas to gain raw pixel access
-    void paintCurrentFrameInContext(GraphicsContext*, const IntRect&) const;
+    void paintCurrentFrame(SkCanvas*, const IntRect&, const SkPaint*) const;
 
     // Used by WebGL to do GPU-GPU textures copy if possible.
     bool copyVideoTextureToPlatformTexture(WebGraphicsContext3D*, Platform3DObject texture, GC3Dint level, GLenum internalFormat, GLenum type, bool premultiplyAlpha, bool flipY);
 
     bool shouldDisplayPosterImage() const { return displayMode() == Poster; }
 
     KURL posterImageURL() const;
 
     bool hasAvailableVideoFrame() const;
 
@@ skipping 28 matching lines @@
     virtual void setDisplayMode(DisplayMode) override;
 
     OwnPtrWillBeMember<HTMLImageLoader> m_imageLoader;
 
     AtomicString m_defaultPosterURL;
 };
 
 } // namespace blink
 
 #endif // HTMLVideoElement_h