Service worker served response tainting should keep its tainting. Currently, we recompute it for cross-origin resources, which makes more resource Opaque than necessary.
Created attachment 329699 [details] Patch
Comment on attachment 329699 [details] Patch Clearing flags on attachment: 329699 Committed r226090: <https://trac.webkit.org/changeset/226090>
All reviewed patches have been landed. Closing bug.
<rdar://problem/36121580>