[webkit-reviews] review requested: [Bug 90528] [chromium] Make ScrollbarLayerChromium use WebScrollbarLayer : [Attachment 151750] Rebased

[bugzilla-daemon at webkit.org]

Adrienne Walker <enne at google.com> has asked  for review:
Bug 90528: [chromium] Make ScrollbarLayerChromium use WebScrollbarLayer
https://bugs.webkit.org/show_bug.cgi?id=90528

Attachment 151750: Rebased
https://bugs.webkit.org/attachment.cgi?id=151750&action=review