Auto-rebaseline for r176456

http://src.chromium.org/viewvc/blink?view=revision&revision=176456

BUG=382922
TBR=davve@opera.com

Review URL: https://codereview.chromium.org/348553007

git-svn-id: svn://svn.chromium.org/blink/trunk@176576 bbb929c8-8fbe-4397-9dbb-9b2b20218538