Unassociating MediaSession from media players (in blink & content)

media/base/android/media_source_player.cc

Index: media/base/android/media_source_player.cc
diff --git a/media/base/android/media_source_player.cc b/media/base/android/media_source_player.cc
index b65505cd8f0c40752f3e8f810fe64e1f6123cb43..cf818faca03dd885d03e83bbe76147e837b3be8a 100644
--- a/media/base/android/media_source_player.cc
+++ b/media/base/android/media_source_player.cc
@@ -35,13 +35,11 @@ MediaSourcePlayer::MediaSourcePlayer(
     MediaPlayerManager* manager,
     const OnDecoderResourcesReleasedCB& on_decoder_resources_released_cb,
     std::unique_ptr<DemuxerAndroid> demuxer,
-    const GURL& frame_url,
-    int media_session_id)
+    const GURL& frame_url)
     : MediaPlayerAndroid(player_id,
                          manager,
                          on_decoder_resources_released_cb,
-                         frame_url,
-                         media_session_id),
+                         frame_url),
       demuxer_(std::move(demuxer)),
       pending_event_(NO_EVENT_PENDING),
       playing_(false),