Added support for YUV videos to the software compositor.

cc/software_renderer.h

Index: cc/software_renderer.h
diff --git a/cc/software_renderer.h b/cc/software_renderer.h
index 92961cacbc43aeb230241089b0feb522fc54f980..4e059ca7a8ae3b758ece620d70fd4c221886694b 100644
--- a/cc/software_renderer.h
+++ b/cc/software_renderer.h
@@ -7,7 +7,14 @@
 
 #include "base/basictypes.h"
 #include "cc/direct_renderer.h"
-#include <public/WebCompositorSoftwareOutputDevice.h>
+
+namespace WebKit {
+class WebCompositorSoftwareOutputDevice;
+}
+
+namespace media {
+class SkCanvasVideoRenderer;
+}
 
 namespace cc {
 
@@ -18,6 +25,7 @@ class SolidColorDrawQuad;
 class TextureDrawQuad;
 class TileDrawQuad;
 class RenderPassDrawQuad;
+class VideoFrameDrawQuad;
 
 class SoftwareRenderer : public DirectRenderer {
 public:
@@ -58,6 +66,7 @@ private:
     void drawTextureQuad(const DrawingFrame&, const TextureDrawQuad*);
     void drawTileQuad(const DrawingFrame&, const TileDrawQuad*);
     void drawRenderPassQuad(const DrawingFrame& frame, const RenderPassDrawQuad*);
+    void drawVideoFrameQuad(const DrawingFrame& frame, const VideoFrameDrawQuad*);
     void drawUnsupportedQuad(const DrawingFrame&, const DrawQuad*);
 
     RendererCapabilities m_capabilities;
@@ -68,6 +77,7 @@ private:
     SkCanvas* m_skCurrentCanvas;
     SkPaint m_skCurrentPaint;
     scoped_ptr<ResourceProvider::ScopedWriteLockSoftware> m_currentFramebufferLock;
+    scoped_ptr<media::SkCanvasVideoRenderer> m_videoRenderer;
 
     DISALLOW_COPY_AND_ASSIGN(SoftwareRenderer);
 };