Auto-rebaseline for r170660

http://src.chromium.org/viewvc/blink?view=revision&revision=170660

BUG=320139,355463
TBR=dsinclair@chromium.org

Review URL: https://codereview.chromium.org/222203008

git-svn-id: svn://svn.chromium.org/blink/trunk@170711 bbb929c8-8fbe-4397-9dbb-9b2b20218538