Auto-rebaseline for r167168

http://src.chromium.org/viewvc/blink?view=revision&revision=167168

BUG=343833
TBR=tkent@chromium.org

Review URL: https://codereview.chromium.org/170803007

git-svn-id: svn://svn.chromium.org/blink/trunk@167370 bbb929c8-8fbe-4397-9dbb-9b2b20218538