[webkit-reviews] review requested: [Bug 78300] Update the scroll layer position on the main thread when we have slow repaint objects : [Attachment 126416] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 78300: Update the scroll layer position on the main thread when we have
slow repaint objects
https://bugs.webkit.org/show_bug.cgi?id=78300

Attachment 126416: Patch
https://bugs.webkit.org/attachment.cgi?id=126416&action=review