[webkit-reviews] review requested: [Bug 84470] Avoid synchronously recalculating the nonFastScrollableRegion when the ScrollableArea set changes : [Attachment 138120] Patch

[bugzilla-daemon at webkit.org]

James Robinson <jamesr at chromium.org> has asked	for review:
Bug 84470: Avoid synchronously recalculating the nonFastScrollableRegion when
the ScrollableArea set changes
https://bugs.webkit.org/show_bug.cgi?id=84470

Attachment 138120: Patch
https://bugs.webkit.org/attachment.cgi?id=138120&action=review