[iOS][WK2] Push content bounds on layer tree commit to prevent drawing stale fixed position rects
Created attachment 244290 [details]
Comment on attachment 244290 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=244290&action=review
You should give the complete explanation of what is going wrong in the buggy case.
This is a tricky bug. At some point in the future, someone will wonder why we are pushing a VisibleContentRect updates on LayerTree commit. She/he should be able to get back this changelog and fully understand the problem.
Committed r178307: <http://trac.webkit.org/changeset/178307>