Connect the new video rendering path to the compositor.

media/filters/video_renderer_algorithm.cc

Index: media/filters/video_renderer_algorithm.cc
diff --git a/media/filters/video_renderer_algorithm.cc b/media/filters/video_renderer_algorithm.cc
index 6be5db08c6d6e376cf58400c20ef851df0c93c41..695de7ec25d1e7667d72e58aa6f351cb933d84a0 100644
--- a/media/filters/video_renderer_algorithm.cc
+++ b/media/filters/video_renderer_algorithm.cc
@@ -201,15 +201,16 @@ scoped_refptr<VideoFrame> VideoRendererAlgorithm::Render(
 }
 
 size_t VideoRendererAlgorithm::RemoveExpiredFrames(base::TimeTicks deadline) {
+  // Update |last_deadline_max_| if it's no longer accurate; this should always
+  // be done or EffectiveFramesQueued() may never expire the last frame.
+  if (deadline > last_deadline_max_)
+    last_deadline_max_ = deadline;
+
   if (!UpdateFrameStatistics() || frame_queue_.size() < 2)
     return 0;
 
   DCHECK_GT(average_frame_duration_, base::TimeDelta());
 
-  // Update |last_deadline_max_| if it's no longer accurate.
-  if (deadline > last_deadline_max_)
-    last_deadline_max_ = deadline;
-
   // Finds and removes all frames which are too old to be used; I.e., the end of
   // their render interval is further than |max_acceptable_drift_| from the
   // given |deadline|.