[webkit-reviews] review requested: [Bug 117684] Fixed backgrounds in composited layers not repainted on scrolling : [Attachment 204793] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 117684: Fixed backgrounds in composited layers not repainted on scrolling
https://bugs.webkit.org/show_bug.cgi?id=117684

Attachment 204793: Patch
https://bugs.webkit.org/attachment.cgi?id=204793&action=review