[webkit-reviews] review requested: [Bug 22102] -webkit-box-shadow causes awful scroll/resize/redraw performance : [Attachment 77421] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 22102: -webkit-box-shadow causes awful scroll/resize/redraw performance
https://bugs.webkit.org/show_bug.cgi?id=22102

Attachment 77421: Patch
https://bugs.webkit.org/attachment.cgi?id=77421&action=review