Add Async iteration to the feature.json
Created attachment 317260 [details] Patch Patch
Comment on attachment 317260 [details] Patch r=me
Comment on attachment 317260 [details] Patch Clearing flags on attachment: 317260 Committed r220282: <http://trac.webkit.org/changeset/220282>
All reviewed patches have been landed. Closing bug.
<rdar://problem/33729381>