The commit r240500 denied these mach lookups, but this was too restrictive.
rdar://problem/48013875
Created attachment 362729 [details] Patch
Comment on attachment 362729 [details] Patch r=me.
Comment on attachment 362729 [details] Patch Thanks for reviewing!
Comment on attachment 362729 [details] Patch Clearing flags on attachment: 362729 Committed r241962: <https://trac.webkit.org/changeset/241962>
All reviewed patches have been landed. Closing bug.
Reopening to attach new patch.
Created attachment 363020 [details] Patch
Committed r242107: <https://trac.webkit.org/changeset/242107/webkit>