Pass decoded picture size from VDA to client

content/common/gpu/client/gpu_video_decode_accelerator_host.h

Index: content/common/gpu/client/gpu_video_decode_accelerator_host.h
diff --git a/content/common/gpu/client/gpu_video_decode_accelerator_host.h b/content/common/gpu/client/gpu_video_decode_accelerator_host.h
index 571bd0c94bfde64a3e1e8dd89a62b59298a7ac0b..d5513fcae6515d3e8ff8c124231cc6ad04d33168 100644
--- a/content/common/gpu/client/gpu_video_decode_accelerator_host.h
+++ b/content/common/gpu/client/gpu_video_decode_accelerator_host.h
@@ -64,7 +64,8 @@ class GpuVideoDecodeAcceleratorHost
                               const gfx::Size& dimensions,
                               uint32 texture_target);
   void OnDismissPictureBuffer(int32 picture_buffer_id);
-  void OnPictureReady(int32 picture_buffer_id, int32 bitstream_buffer_id);
+  void OnPictureReady(int32 picture_buffer_id, int32 bitstream_buffer_id,
+                      const gfx::Size& size);
   void OnFlushDone();
   void OnResetDone();
   void OnNotifyError(uint32 error);