MediaPlayer framework isn't always available.
<rdar://problem/40571286>
Created attachment 341819 [details] Patch
Comment on attachment 341819 [details] Patch This is a good quick fix, but maybe we can use HAVE_MEDIA_PLAYER_FRAMEWORK or whatever itβs called to avoid building this code at all?
Comment on attachment 341819 [details] Patch Clearing flags on attachment: 341819 Committed r232453: <https://trac.webkit.org/changeset/232453>
All reviewed patches have been landed. Closing bug.