[webkit-reviews] review requested: [Bug 109966] Early out of RenderLayer::updateCanBeStackingContainer more often : [Attachment 196242] Patch

[bugzilla-daemon at webkit.org]

vollick at chromium.org has asked	for review:
Bug 109966: Early out of RenderLayer::updateCanBeStackingContainer more often
https://bugs.webkit.org/show_bug.cgi?id=109966

Attachment 196242: Patch
https://bugs.webkit.org/attachment.cgi?id=196242&action=review