Auto-rebaseline for r156936

http://src.chromium.org/viewvc/blink?view=revision&revision=156936

BUG=265268
TBR=eae@chromium.org

Review URL: https://codereview.chromium.org/23717018

git-svn-id: svn://svn.chromium.org/blink/trunk@157041 bbb929c8-8fbe-4397-9dbb-9b2b20218538