Auto-rebaseline for r171050

http://src.chromium.org/viewvc/blink?view=revision&revision=171050

BUG=347510
TBR=h.joshi@samsung.com

Review URL: https://codereview.chromium.org/228583004

git-svn-id: svn://svn.chromium.org/blink/trunk@171219 bbb929c8-8fbe-4397-9dbb-9b2b20218538