The left side bar requires mouseover to become scrollable.
Created attachment 368818 [details]
Comment on attachment 368818 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=368818&action=review
> + if (!m_needsGMailOverflowScrollQuirk)
This should also do the if (!needsQuirks()) check.
Created attachment 368904 [details]
Comment on attachment 368904 [details]
Clearing flags on attachment: 368904
Committed r244904: <https://trac.webkit.org/changeset/244904>
All reviewed patches have been landed. Closing bug.