cc: Remove opaque flags from SharedQuadState and DrawQuad

cc/stream_video_draw_quad.h

Index: cc/stream_video_draw_quad.h
diff --git a/cc/stream_video_draw_quad.h b/cc/stream_video_draw_quad.h
index 301f58334679dc1e2f3964f7a95c0c8767bedcde..508a001afc19af593e2853b9c3dc03c1a3f3bd40 100644
--- a/cc/stream_video_draw_quad.h
+++ b/cc/stream_video_draw_quad.h
@@ -14,14 +14,14 @@ namespace cc {
 
 class CC_EXPORT StreamVideoDrawQuad : public DrawQuad {
 public:
-    static scoped_ptr<StreamVideoDrawQuad> create(const SharedQuadState*, const gfx::Rect&, unsigned textureId, const WebKit::WebTransformationMatrix&);
+    static scoped_ptr<StreamVideoDrawQuad> create(const SharedQuadState*, const gfx::Rect&, const gfx::Rect& opaqueRect, unsigned textureId, const WebKit::WebTransformationMatrix&);
 
     unsigned textureId() const { return m_textureId; }
     const WebKit::WebTransformationMatrix& matrix() const { return m_matrix; }
 
     static const StreamVideoDrawQuad* materialCast(const DrawQuad*);
 private:
-    StreamVideoDrawQuad(const SharedQuadState*, const gfx::Rect&, unsigned textureId, const WebKit::WebTransformationMatrix&);
+    StreamVideoDrawQuad(const SharedQuadState*, const gfx::Rect&, const gfx::Rect& opaqueRect, unsigned textureId, const WebKit::WebTransformationMatrix&);
 
     unsigned m_textureId;
     WebKit::WebTransformationMatrix m_matrix;