Fix perf and paint issues with VRI::PaintSingleFrame.

media/filters/video_renderer_algorithm.h

Index: media/filters/video_renderer_algorithm.h
diff --git a/media/filters/video_renderer_algorithm.h b/media/filters/video_renderer_algorithm.h
index b5ce7932c223d29c156f6341b65f0f533f738a22..60eba421df54279be05930ab133acc5f5cc875b7 100644
--- a/media/filters/video_renderer_algorithm.h
+++ b/media/filters/video_renderer_algorithm.h
@@ -111,6 +111,9 @@ class MEDIA_EXPORT VideoRendererAlgorithm {
   enum class ResetFlag { kEverything, kPreserveNextFrameEstimates };
   void Reset(ResetFlag reset_flag = ResetFlag::kEverything);
 
+  // Returns the first frame in the frame queue and

[chcunningham, 2016/10/21 20:27:22]

forgot to complete this guy

[DaleCurtis, 2016/10/21 21:51:17]

Deleted.

+  scoped_refptr<VideoFrame> RenderFirstFrame();

[chcunningham, 2016/10/21 20:27:22]

Not seeing this in the .cc?

[DaleCurtis, 2016/10/21 21:51:17]

Deleted.

+
   // Returns the number of frames currently buffered which could be rendered
   // assuming current Render() interval trends.
   //
@@ -136,8 +139,6 @@ class MEDIA_EXPORT VideoRendererAlgorithm {
 
   size_t frames_queued() const { return frame_queue_.size(); }
 
-  scoped_refptr<VideoFrame> first_frame() { return frame_queue_.front().frame; }
-
   // Returns the average of the duration of all frames in |frame_queue_|
   // as measured in wall clock (not media) time.
   base::TimeDelta average_frame_duration() const {