[webkit-reviews] review requested: [Bug 38072] Don't propagate compositing out of iframes on Mac : [Attachment 54207] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 38072: Don't propagate compositing out of iframes on Mac
https://bugs.webkit.org/show_bug.cgi?id=38072

Attachment 54207: Patch
https://bugs.webkit.org/attachment.cgi?id=54207&action=review