[webkit-reviews] review requested: [Bug 78402] ScrollableArea should have a function for noting that the scroll position changed : [Attachment 126609] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 78402: ScrollableArea should have a function for noting that the scroll
position changed
https://bugs.webkit.org/show_bug.cgi?id=78402

Attachment 126609: Patch
https://bugs.webkit.org/attachment.cgi?id=126609&action=review