Address post-review comments after r237955
Created attachment 354404 [details] Patch
Created attachment 354408 [details] Patch
Comment on attachment 354408 [details] Patch Clearing flags on attachment: 354408 Committed r238075: <https://trac.webkit.org/changeset/238075>
All reviewed patches have been landed. Closing bug.
<rdar://problem/45974459>