[webkit-reviews] review requested: [Bug 172320] Add a test to ensure that media controls don't trigger composting of ancestors via "isolates blending" : [Attachment 310561] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 172320: Add a test to ensure that media controls don't trigger composting
of ancestors via "isolates blending"
https://bugs.webkit.org/show_bug.cgi?id=172320

Attachment 310561: Patch

https://bugs.webkit.org/attachment.cgi?id=310561&action=review




--- Comment #1 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
Created attachment 310561

  --> https://bugs.webkit.org/attachment.cgi?id=310561&action=review

Patch