Patch coming.
Created attachment 417160 [details] proposed patch.
Comment on attachment 417160 [details] proposed patch. r=me
Comment on attachment 417160 [details] proposed patch. Thanks for the review. Landing now.
Committed r271230: <https://trac.webkit.org/changeset/271230> All reviewed patches have been landed. Closing bug and clearing flags on attachment 417160 [details].
<rdar://problem/72881810>