[webkit-reviews] review requested: [Bug 15135] REGRESSION (r19843-r19850): Changing a flexbox's contents makes its container scroll to the top : [Attachment 31777] Patch v5

[bugzilla-daemon at webkit.org]

Shinichiro Hamaji <hamaji at chromium.org> has asked  for review:
Bug 15135: REGRESSION (r19843-r19850): Changing a flexbox's contents makes its
container scroll to the top
https://bugs.webkit.org/show_bug.cgi?id=15135

Attachment 31777: Patch v5
https://bugs.webkit.org/attachment.cgi?id=31777&action=review

------- Additional Comments from Shinichiro Hamaji <hamaji at chromium.org>
Sorry, delaying RenderLayer::updateScrollInfoAfterLayout() was working,
actually. I introduced a bug when I tried first. I also noticed that my
previous patch won't work for some nested cases as it may change the order of
painting. So, I uploaded another patch, which only fixes the scrollbar issue as
you suggested.