Auto-rebaseline for r167708

http://src.chromium.org/viewvc/blink?view=revision&revision=167708

BUG=320244
TBR=yi.shen@samsung.com

Review URL: https://codereview.chromium.org/176873008

git-svn-id: svn://svn.chromium.org/blink/trunk@167717 bbb929c8-8fbe-4397-9dbb-9b2b20218538