[macOS] Enable media selection button on AVTouchBarScrubber
rdar://problem/29875010
Created attachment 307833 [details] Patch
Comment on attachment 307833 [details] Patch Clearing flags on attachment: 307833 Committed r215657: <http://trac.webkit.org/changeset/215657>
All reviewed patches have been landed. Closing bug.
This broke the build. Attempted a build fix in r215676, which didn't help. Rolling back.
Re-opened since this is blocked by bug 171201
Created attachment 307997 [details] Patch
Created attachment 308002 [details] Patch
Comment on attachment 308002 [details] Patch Clearing flags on attachment: 308002 Committed r215691: <http://trac.webkit.org/changeset/215691>