Clean up video frame sizes, types in Video Decode API

content/renderer/gpu_video_decode_accelerator_host.h

Index: content/renderer/gpu_video_decode_accelerator_host.h
diff --git a/content/renderer/gpu_video_decode_accelerator_host.h b/content/renderer/gpu_video_decode_accelerator_host.h
index 4503f5533a38ecada1394f2021575fb55169936a..1503d1c07f91f3140a74ffc019942240ad0708d6 100644
--- a/content/renderer/gpu_video_decode_accelerator_host.h
+++ b/content/renderer/gpu_video_decode_accelerator_host.h
@@ -50,13 +50,10 @@ class GpuVideoDecodeAcceleratorHost : public IPC::Channel::Listener,
  private:
   void OnBitstreamBufferProcessed(int32 bitstream_buffer_id);
   void OnProvidePictureBuffer(
-    uint32 num_requested_buffers, const gfx::Size& buffer_size, int32 mem_type);
+      uint32 num_requested_buffers, const gfx::Size& buffer_size);
   void OnDismissPictureBuffer(int32 picture_buffer_id);
   void OnCreateDone(int32 decoder_id);
-  void OnPictureReady(int32 picture_buffer_id,
-                      int32 bitstream_buffer_id,
-                      const gfx::Size& visible_size,
-                      const gfx::Size& decoded_size);
+  void OnPictureReady(int32 picture_buffer_id, int32 bitstream_buffer_id);
   void OnFlushDone();
   void OnAbortDone();
   void OnEndOfStream();