tree f1df7b5d37b98c01d5b8eb49051564fea547dfa6
parent cb07ba7e3d466a98d0af0771b4f3e21116d69898
author Conley Owens <cco3@android.com> 1412209366 -0700
committer Conley Owens <cco3@android.com> 1427910216 +0000

Maintain fully qualified tracking branches

When running repo branch, the git merge line (in many circumstances)
is set to the revision of the project specified in the manifest.  If
this is a branch name that is not fully-qualified, we will end up with
something like "merge = master" instead of "merge = refs/heads/master".
This change examines the revision if we are going to use that and
changes branch short names to fully qualified branch names.

Change-Id: Ie1be94fb8d45df8eeac44a47f729a3819a05fa81