Patch coming.
For example, see https://build.webkit.org/builders/Apple%20Sierra%2032-bit%20JSC%20%28BuildAndTest%29/builds/1814.
Created attachment 320483 [details] proposed patch.
Comment on attachment 320483 [details] proposed patch. r=me
Comment on attachment 320483 [details] proposed patch. r=me.
Thanks for the review. Landed in r221881: <http://trac.webkit.org/r221881>.
<rdar://problem/34694487>