Enable 2D Canvas painting for Chrome on Android.

webkit/media/android/webmediaplayer_android.h

Index: webkit/media/android/webmediaplayer_android.h
diff --git a/webkit/media/android/webmediaplayer_android.h b/webkit/media/android/webmediaplayer_android.h
index a0fb5bbaf78d3fd29ddf8f12c0f68367161cf033..2eb52d68cc5655ad63a1534c171edb7684d9026c 100644
--- a/webkit/media/android/webmediaplayer_android.h
+++ b/webkit/media/android/webmediaplayer_android.h
@@ -13,6 +13,7 @@
 #include "base/message_loop.h"
 #include "base/time.h"
 #include "cc/layers/video_frame_provider.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebGraphicsContext3D.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebSize.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaPlayer.h"
@@ -60,6 +61,14 @@ class WebMediaPlayerAndroid
                      const WebKit::WebRect& rect,
                      uint8_t alpha);
 
+  virtual bool copyVideoTextureToPlatformTexture(
+      WebKit::WebGraphicsContext3D* web_graphics_context,
+      unsigned int texture,
+      unsigned int level,
+      unsigned int internal_format,
+      bool premultiply_alpha,
+      bool flip_y) OVERRIDE;

[scherkus (not reviewing), 2013/04/10 00:05:08]

this shouldn't be override since the interface is declared in the blink
repository (having override makes it much harder to land interface changes)

+
   // True if the loaded media has a playable video/audio track.
   virtual bool hasVideo() const;
   virtual bool hasAudio() const;