commit 6e396c50a4630c1bd065aaf19244cf8c1fdcd6d1
author kojii <kojii@chromium.org> Wed Mar 02 01:04:55 2016
committer Commit bot <commit-bot@chromium.org> Wed Mar 02 01:06:05 2016
tree 707c59a8104f35ec39e717af4d7955251ca63d3c
parent 6b20b223acdd7b11a164833e7772f4f75618321c

Fix SubtreeLayoutScope not to schedule relayout

This patch fixes SubtreeLayoutScope::setNeedsLayout() and
setChildNeedsLayout() not to schedule relayout when they call
markContainerChainForLayout().

The signature of markContainerChainForLayout() allows to schedule
relayout even when SubtreeLayoutScope exists. To not allow scheduling
relayout while we're in layout, this patch changes the signature.

BUG=590620

Review URL: https://codereview.chromium.org/1755543002

Cr-Commit-Position: refs/heads/master@{#378639}