[M56] Turn off video overlay on android for rotated video.

media/blink/webmediaplayer_impl.h

Index: media/blink/webmediaplayer_impl.h
diff --git a/media/blink/webmediaplayer_impl.h b/media/blink/webmediaplayer_impl.h
index bfc3640fe7049b05f204ad794184792c831474de..ff03984b07aa94218cdac4d52d4d425dcb11d518 100644
--- a/media/blink/webmediaplayer_impl.h
+++ b/media/blink/webmediaplayer_impl.h
@@ -359,6 +359,10 @@ class MEDIA_BLINK_EXPORT WebMediaPlayerImpl
 
   void CreateWatchTimeReporter();
 
+  // Return whether |pipeline_metadata_| is compatible with an overlay. This
+  // is intended for android.
+  bool DoesOverlaySupportMetadata() const;
+
   blink::WebLocalFrame* frame_;
 
   // The playback state last reported to |delegate_|, to avoid setting duplicate