[webkit-reviews] review requested: [Bug 103700] When animating mask-postion on a composited layer, element renders incorrectly : [Attachment 177033] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 103700: When animating mask-postion on a composited layer, element renders
incorrectly
https://bugs.webkit.org/show_bug.cgi?id=103700

Attachment 177033: Patch
https://bugs.webkit.org/attachment.cgi?id=177033&action=review