window.AudioContext / window.OfflineAudioContext should not be enumerable.
Created attachment 385497 [details] Patch
Comment on attachment 385497 [details] Patch Please check win results where webkitAudioContext et al might not be defined.
Created attachment 385505 [details] Patch
Comment on attachment 385505 [details] Patch Clearing flags on attachment: 385505 Committed r253436: <https://trac.webkit.org/changeset/253436>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57882909>