Auto-rebaseline for r166890

http://src.chromium.org/viewvc/blink?view=revision&revision=166890

BUG=338148
TBR=h.joshi@samsung.com

Review URL: https://codereview.chromium.org/161163002

git-svn-id: svn://svn.chromium.org/blink/trunk@167037 bbb929c8-8fbe-4397-9dbb-9b2b20218538