[webkit-reviews] review requested: [Bug 57057] Overlay scrollbars in overflow areas paint behind positive z-index content : [Attachment 86885] Patch that traverses layer tree again

[bugzilla-daemon at webkit.org]

Beth Dakin <bdakin at apple.com> has asked  for review:
Bug 57057: Overlay scrollbars in overflow areas paint behind positive z-index
content
https://bugs.webkit.org/show_bug.cgi?id=57057

Attachment 86885: Patch that traverses layer tree again
https://bugs.webkit.org/attachment.cgi?id=86885&action=review