Update remaining baselines after landing Mavericks baselines.

Also, make builders.py aware of the new bot, so that garden-o-matic works.

TBR=adamk@chromium.org
BUG=314947

Review URL: https://codereview.chromium.org/102413006

git-svn-id: svn://svn.chromium.org/blink/trunk@163833 bbb929c8-8fbe-4397-9dbb-9b2b20218538