ENABLE(ASSERT) is not a real thing, but it's used in two grid files
Created attachment 351271 [details] Patch
Comment on attachment 351271 [details] Patch Clearing flags on attachment: 351271 Committed r236834: <https://trac.webkit.org/changeset/236834>
All reviewed patches have been landed. Closing bug.
<rdar://problem/45012000>