Auto-rebaseline for r156866

http://src.chromium.org/viewvc/blink?view=revision&revision=156866

BUG=100703
TBR=junov@chromium.org

Review URL: https://codereview.chromium.org/23609012

git-svn-id: svn://svn.chromium.org/blink/trunk@157039 bbb929c8-8fbe-4397-9dbb-9b2b20218538