Auto-rebaseline for r176886

http://src.chromium.org/viewvc/blink?view=revision&revision=176886

BUG=371651
TBR=dominicc@chromium.org

Review URL: https://codereview.chromium.org/352993004

git-svn-id: svn://svn.chromium.org/blink/trunk@177006 bbb929c8-8fbe-4397-9dbb-9b2b20218538