[webkit-reviews] review requested: [Bug 142711] Remove a redundant repaint when a layer becomes composited : [Attachment 248684] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 142711: Remove a redundant repaint when a layer becomes composited
https://bugs.webkit.org/show_bug.cgi?id=142711

Attachment 248684: Patch

https://bugs.webkit.org/attachment.cgi?id=248684&action=review