[webkit-reviews] review requested: [Bug 128790] Give ScrollingTree(State)Nodes a reference to another layer, which is used for moving overflow:scroll contents around : [Attachment 224142] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 128790: Give ScrollingTree(State)Nodes a reference to another layer, which
is used for moving overflow:scroll contents around
https://bugs.webkit.org/show_bug.cgi?id=128790

Attachment 224142: Patch
https://bugs.webkit.org/attachment.cgi?id=224142&action=review