This is needed because some tests are written with specific features in mind, and we may not necessarily want to enable that option for all tests.
<rdar://problem/40909007>
Created attachment 342204 [details] proposed patch.
Comment on attachment 342204 [details] proposed patch. Thanks for the review.
Comment on attachment 342204 [details] proposed patch. Clearing flags on attachment: 342204 Committed r232603: <https://trac.webkit.org/changeset/232603>
All reviewed patches have been landed. Closing bug.