We should await/async there
Created attachment 323603 [details] Patch
Comment on attachment 323603 [details] Patch r=me
Comment on attachment 323603 [details] Patch Clearing flags on attachment: 323603 Committed r223284: <https://trac.webkit.org/changeset/223284>
All reviewed patches have been landed. Closing bug.
<rdar://problem/34980353>