buildbot/buildbot — pull request #1024 by djmitche (2013-12-24 05:36:45+00:00)
Title: restore 'gerritchangesource: use gerrit's changeid as the branch' 

This restores the change @tardyp made in ccf6c117, accidentally reverted by @hgenru in c94c933230dc1d06b6f3516d50f0cab9c43f50ba

I don't know much about this source, so please tell me if I've misread what went on here.