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..afaebc1bccab74437d05ae00439c914583decd00 100644
--- a/content/browser/media/android/media_player_renderer.h
+++ b/content/browser/media/android/media_player_renderer.h
@@ -8,6 +8,7 @@
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
+#include "base/nonce.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/render_frame_host.h"
 #include "media/base/android/media_player_bridge.h"
@@ -85,6 +86,9 @@ class CONTENT_EXPORT MediaPlayerRenderer : public media::Renderer,
                    base::TimeDelta duration,
                    bool has_audio) override;
 
+  base::Nonce InitiateScopedSurfaceRequest();
+  void OnScopedSurfaceRequestCompleted(gl::ScopedJavaSurface surface);
+
  private:
   // Used when creating |media_player_|.
   void OnDecoderResourcesReleased(int player_id);
@@ -102,6 +106,9 @@ class CONTENT_EXPORT MediaPlayerRenderer : public media::Renderer,
 
   gfx::Size video_size_;
 
+  base::Nonce surface_request_token_;
+  bool is_waiting_for_surface_;
+
   std::unique_ptr<media::MediaResourceGetter> media_resource_getter_;
 
   // NOTE: Weak pointers must be invalidated before all other member variables.