Mark tests as NeedsRebaseline after https://codereview.chromium.org/240483004/

TBR=piman@chromium.org,enne@chromium.org
BUG=363772

Review URL: https://codereview.chromium.org/238043008

git-svn-id: svn://svn.chromium.org/blink/trunk@171890 bbb929c8-8fbe-4397-9dbb-9b2b20218538