User testing of recent iOS builds shows that we are blocking access to the 'AVCSupported' IOKit property. This is useful for determining appropriate video codecs, and should be allowed.
Created attachment 349182 [details]
I also see HEVCSupported warnings, so we should make sure those are permitted.
Created attachment 349184 [details]
Comment on attachment 349184 [details]
Clearing flags on attachment: 349184
Committed r235807: <https://trac.webkit.org/changeset/235807>
All reviewed patches have been landed. Closing bug.