[Modern Media Controls] Turn media/modern-media-controls/tracks-panel and media/modern-media-controls/tracks-support back on
Created attachment 332949 [details] Patch
Comment on attachment 332949 [details] Patch Clearing flags on attachment: 332949 Committed r228010: <https://trac.webkit.org/changeset/228010>
All reviewed patches have been landed. Closing bug.
<rdar://problem/37157289>