[webkit-reviews] review requested: [Bug 126042] Clarify the behavior of composited canvases : [Attachment 219720] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 126042: Clarify the behavior of composited canvases
https://bugs.webkit.org/show_bug.cgi?id=126042

Attachment 219720: Patch
https://bugs.webkit.org/attachment.cgi?id=219720&action=review