openshift/origin-server — pull request #2962 by adelton (2013-06-28 06:47:03+00:00)
Title: Remove add_authorized_ssh_key and remove_authorized_ssh_key which were likely replaced by the job based mechanism.

Based on Mark L.'s response on

http://lists.openshift.redhat.com/openshift-archives/dev/2013-June/msg00152.html

these two method might actually be dead code which could be removed.