The MediaSession tests work when run individually, but cause problems when run with other API tests that play media because the MediaRemote commands they send affect the current NowPlaying session. Disable them while we look for a way to fix this.
Created attachment 419491 [details]
Committed r272456: <https://trac.webkit.org/changeset/272456>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 419491 [details].