Auto-rebaseline for r176910

http://src.chromium.org/viewvc/blink?view=revision&revision=176910

BUG=381683
TBR=fmalita@chromium.org

Review URL: https://codereview.chromium.org/358533003

git-svn-id: svn://svn.chromium.org/blink/trunk@177003 bbb929c8-8fbe-4397-9dbb-9b2b20218538