Revert of Remove secondary player from Media Sessions

content/browser/media/android/browser_media_player_manager.cc

Index: content/browser/media/android/browser_media_player_manager.cc
diff --git a/content/browser/media/android/browser_media_player_manager.cc b/content/browser/media/android/browser_media_player_manager.cc
index 8d871cb9b31537c4f632fd9bd391598894de8878..a42c31c2b9db45c05ba162fcb2b5efebb75a8783 100644
--- a/content/browser/media/android/browser_media_player_manager.cc
+++ b/content/browser/media/android/browser_media_player_manager.cc
@@ -652,9 +652,6 @@
 #if defined(VIDEO_HOLE)
       ReleaseExternalSurface(player_id);
 #endif
-      MediaWebContentsObserverAndroid::FromWebContents(web_contents_)
-          ->DisconnectMediaSession(render_frame_host_,
-                                   player_id_to_delegate_id_map_[player_id]);
       players_.weak_erase(it);
       players_.push_back(player);
       break;