[EME] Make sure the hasSessionSemaphore is set even if HAVE(AVSTREAMSESSION) is false
Created attachment 363345 [details] Patch
Comment on attachment 363345 [details] Patch Clearing flags on attachment: 363345 Committed r242270: <https://trac.webkit.org/changeset/242270>
All reviewed patches have been landed. Closing bug.
<rdar://problem/48517472>