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 874a1cfffae50671cfc44a80f89090d07ff2bf31..f3e0bc01cfc6ccd3f54599250450ee066f3364a9 100644
--- a/content/renderer/media/android/renderer_media_player_manager.cc
+++ b/content/renderer/media/android/renderer_media_player_manager.cc
@@ -66,10 +66,18 @@ void RendererMediaPlayerManager::Initialize(
     int player_id,
     const GURL& url,
     const GURL& first_party_for_cookies,
-    int demuxer_client_id) {
-  Send(new MediaPlayerHostMsg_Initialize(
-      routing_id(), type, player_id, url, first_party_for_cookies,
-      demuxer_client_id));
+    int demuxer_client_id,
+    const GURL& frame_url) {
+
+  MediaPlayerHostMsg_Initialize_Params media_player_params;
+  media_player_params.type = type;
+  media_player_params.player_id = player_id;
+  media_player_params.demuxer_client_id = demuxer_client_id;
+  media_player_params.url = url;
+  media_player_params.first_party_for_cookies = first_party_for_cookies;
+  media_player_params.frame_url = frame_url;
+
+  Send(new MediaPlayerHostMsg_Initialize(routing_id(), media_player_params));
 }
 
 void RendererMediaPlayerManager::Start(int player_id) {