Auto-rebaseline for r180495

http://src.chromium.org/viewvc/blink?view=revision&revision=180495

BUG=394698
TBR=wangxianzhu@chromium.org

Review URL: https://codereview.chromium.org/489553002

git-svn-id: svn://svn.chromium.org/blink/trunk@180572 bbb929c8-8fbe-4397-9dbb-9b2b20218538