[webkit-reviews] review requested: [Bug 58840] [chromium] Decouple layer visibility calculations from render surfaces / computed draw transforms : [Attachment 102323] Patch

[bugzilla-daemon at webkit.org]

James Robinson <jamesr at chromium.org> has asked	for review:
Bug 58840: [chromium] Decouple layer visibility calculations from render
surfaces / computed draw transforms
https://bugs.webkit.org/show_bug.cgi?id=58840

Attachment 102323: Patch
https://bugs.webkit.org/attachment.cgi?id=102323&action=review