There are a large number of compositing tests that are skipped or marked as failing on iOS that simply need to be rebaselined.
Created attachment 324185 [details] Patch
Created attachment 324458 [details] Patch for landing
Comment on attachment 324458 [details] Patch for landing Clearing flags on attachment: 324458 Committed r223799: <https://trac.webkit.org/changeset/223799>
All reviewed patches have been landed. Closing bug.
<rdar://problem/35568789>