Always pass scrollingGeometry to update*ScrollingNode functions
Created attachment 356478 [details] Patch
Created attachment 356481 [details] Patch
Created attachment 356517 [details] Patch I'm not sure how much this is aligned / conflicting with your work, but I wonder whether we could take this so that's it's more convenient to experiment tasks that adds info to the scrolling tree (e.g. bug 172917 and bug 176454).
Comment on attachment 356517 [details] Patch Sure.
Comment on attachment 356517 [details] Patch Clearing flags on attachment: 356517 Committed r238885: <https://trac.webkit.org/changeset/238885>
All reviewed patches have been landed. Closing bug.
<rdar://problem/46475451>