Integrate Surface requests with MediaPlayerRenderer

content/browser/media/android/media_player_renderer.h

Index: content/browser/media/android/media_player_renderer.h
diff --git a/content/browser/media/android/media_player_renderer.h b/content/browser/media/android/media_player_renderer.h
index 42c2decfa8119366a351593b3c859e845644a24a..db56f523848c225b5ed91daf8e9eb740617d37a1 100644
--- a/content/browser/media/android/media_player_renderer.h
+++ b/content/browser/media/android/media_player_renderer.h
@@ -5,6 +5,8 @@
 #ifndef CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_PLAYER_RENDERER_H_
 #define CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_PLAYER_RENDERER_H_
 
+#include <stdint.h>
+
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ -85,6 +87,9 @@ class CONTENT_EXPORT MediaPlayerRenderer : public media::Renderer,
                    base::TimeDelta duration,
                    bool has_audio) override;
 
+  uint64_t InitiateScopedSurfaceRequest();
+  void OnScopedSurfaceRequestCompleted(gl::ScopedJavaSurface surface);
+
  private:
   // Used when creating |media_player_|.
   void OnDecoderResourcesReleased(int player_id);
@@ -102,6 +107,9 @@ class CONTENT_EXPORT MediaPlayerRenderer : public media::Renderer,
 
   gfx::Size video_size_;
 
+  uint64_t surface_request_id_;
+  bool is_waiting_for_surface_;
+
   std::unique_ptr<media::MediaResourceGetter> media_resource_getter_;
 
   // NOTE: Weak pointers must be invalidated before all other member variables.