Auto-rebaseline for r174048

http://src.chromium.org/viewvc/blink?view=revision&revision=174048

TBR=hartmanng@chromium.org

Review URL: https://codereview.chromium.org/287063005

git-svn-id: svn://svn.chromium.org/blink/trunk@174118 bbb929c8-8fbe-4397-9dbb-9b2b20218538