Turn Modern EME API on by default and remove it as an experimental feature
<rdar://problem/39954396>
Created attachment 340520 [details] Patch
Comment on attachment 340520 [details] Patch Clearing flags on attachment: 340520 Committed r231903: <https://trac.webkit.org/changeset/231903>
All reviewed patches have been landed. Closing bug.
This is incomplete. Filed bug 185770.