Support casting for embedded YT videos

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 f50f9b5b61716a381401ae98cd7a386076d59d42..63b0c10a48f0c5106dadbbd64747d971ebb8a993 100644
--- a/content/renderer/media/android/renderer_media_player_manager.cc
+++ b/content/renderer/media/android/renderer_media_player_manager.cc
@@ -88,6 +88,11 @@ void RendererMediaPlayerManager::Initialize(
       demuxer_client_id));
 }
 
+void RendererMediaPlayerManager::SetPlayerFrameUrl(int player_id,
+    const GURL& frame_url) {
+  Send(new MediaPlayerHostMsg_SetFrameUrl(routing_id(), player_id, frame_url));
+}
+
 void RendererMediaPlayerManager::Start(int player_id) {
   Send(new MediaPlayerHostMsg_Start(routing_id(), player_id));
 }