Add some plumbing for running smooth scroll animations in the scrolling thread/UI process
Created attachment 440559 [details] Patch
Comment on attachment 440559 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=440559&action=review > Source/WebCore/ChangeLog:8 > + These change prepare the scrolling tree to handle the starting and cancelation of These change!
Created attachment 440568 [details] Patch
ChangeLog entry in Source/WebCore/ChangeLog contains OOPS!.
https://trac.webkit.org/changeset/283792/webkit
<rdar://problem/84012821>
*** Bug 231271 has been marked as a duplicate of this bug. ***