Some objects can be accessed from background threads but need to be destroyed on the main thread.
Created attachment 336487 [details] Patch
Created attachment 336496 [details] build fix
Comment on attachment 336496 [details] build fix Looks like a good solution. A bit awkward syntax at the use, but better than the code itβs replacing
Comment on attachment 336496 [details] build fix Clearing flags on attachment: 336496 Committed r230259: <https://trac.webkit.org/changeset/230259>
All reviewed patches have been landed. Closing bug.
<rdar://problem/39177013>