Auto-rebaseline for r157796

http://src.chromium.org/viewvc/blink?view=revision&revision=157796

TBR=ojan@chromium.org

Review URL: https://codereview.chromium.org/23619055

git-svn-id: svn://svn.chromium.org/blink/trunk@157800 bbb929c8-8fbe-4397-9dbb-9b2b20218538