Autorebaseline for r169180.

http://src.chromium.org/viewvc/blink?view=revision&revision=169180

TBR=ojan@chromium.org
BUG=250514

Review URL: https://codereview.chromium.org/302673002

git-svn-id: svn://svn.chromium.org/blink/trunk@174894 bbb929c8-8fbe-4397-9dbb-9b2b20218538