Auto-rebaseline for r155341

http://src.chromium.org/viewvc/blink?view=revision&revision=155341

BUG=259083
TBR=cbiesinger@chromium.org

Review URL: https://codereview.chromium.org/21594003

git-svn-id: svn://svn.chromium.org/blink/trunk@155351 bbb929c8-8fbe-4397-9dbb-9b2b20218538