[webkit-reviews] review requested: [Bug 74949] ScrollableArea should have an optional ScrollableAreaClient : [Attachment 120060] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 74949: ScrollableArea should have an optional ScrollableAreaClient
https://bugs.webkit.org/show_bug.cgi?id=74949

Attachment 120060: Patch
https://bugs.webkit.org/attachment.cgi?id=120060&action=review