[RemotePlayback] Stop remote playback when disableRemotePlayback is set

content/renderer/media/android/renderer_media_player_manager.cc

Index: content/renderer/media/android/renderer_media_player_manager.cc
diff --git a/content/renderer/media/android/renderer_media_player_manager.cc b/content/renderer/media/android/renderer_media_player_manager.cc
index c4642bae3497e54494fb49ec5063f5687138663f..a93bbc4f937b6993758273e42df67cf0a449cfde 100644
--- a/content/renderer/media/android/renderer_media_player_manager.cc
+++ b/content/renderer/media/android/renderer_media_player_manager.cc
@@ -121,6 +121,11 @@ void RendererMediaPlayerManager::RequestRemotePlaybackControl(int player_id) {
                                                            player_id));
 }
 
+void RendererMediaPlayerManager::RequestRemotePlaybackStop(int player_id) {
+  Send(new MediaPlayerHostMsg_RequestRemotePlaybackStop(routing_id(),
+                                                        player_id));
+}
+
 void RendererMediaPlayerManager::OnMediaMetadataChanged(
     int player_id,
     base::TimeDelta duration,