[webkit-reviews] review requested: [Bug 87212] Cache absolute clip rects on RenderLayer for compositing overlap testing : [Attachment 144142] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 87212: Cache absolute clip rects on RenderLayer for compositing overlap
testing
https://bugs.webkit.org/show_bug.cgi?id=87212

Attachment 144142: Patch
https://bugs.webkit.org/attachment.cgi?id=144142&action=review