[webkit-reviews] review requested: [Bug 133169] Don't create huge backing stores when transforms cause layer scaling : [Attachment 231857] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 133169: Don't create huge backing stores when transforms cause layer
scaling
https://bugs.webkit.org/show_bug.cgi?id=133169

Attachment 231857: Patch
https://bugs.webkit.org/attachment.cgi?id=231857&action=review