Revert of Support casting for embedded YT videos

media/base/android/media_player_android.cc

Index: media/base/android/media_player_android.cc
diff --git a/media/base/android/media_player_android.cc b/media/base/android/media_player_android.cc
index dc6e0752b3e37d202d1d66f43c81498440684264..3501dcbcdc5cbd8ac7472000a03242e8deb68cc2 100644
--- a/media/base/android/media_player_android.cc
+++ b/media/base/android/media_player_android.cc
@@ -14,13 +14,11 @@
     int player_id,
     MediaPlayerManager* manager,
     const RequestMediaResourcesCB& request_media_resources_cb,
-    const ReleaseMediaResourcesCB& release_media_resources_cb,
-    const GURL& frame_url)
+    const ReleaseMediaResourcesCB& release_media_resources_cb)
     : request_media_resources_cb_(request_media_resources_cb),
       release_media_resources_cb_(release_media_resources_cb),
       player_id_(player_id),
-      manager_(manager),
-      frame_url_(frame_url) {
+      manager_(manager) {
 }
 
 MediaPlayerAndroid::~MediaPlayerAndroid() {}