Auto-rebaseline for r171933

http://src.chromium.org/viewvc/blink?view=revision&revision=171933

BUG=364013
TBR=yurys@chromium.org

Review URL: https://codereview.chromium.org/243483003

git-svn-id: svn://svn.chromium.org/blink/trunk@171982 bbb929c8-8fbe-4397-9dbb-9b2b20218538