tree 981c72da9567548971a71e8b85d39b4ecfabb6a8
parent 9fa44db94bfabcf43160316660801a2c1db2dbb9
author Shawn O. Pearce <sop@google.com> 1225815113 -0800
committer Shawn O. Pearce <sop@google.com> 1225820759 -0800

Cleanup stale manifest migration code from manifest.py

Prior to open-sourcing repo we had manifests in two different
layouts; one where the manifest was a straight-up git clone, and
one where the manifest was our bare repository with symlink work
tree format (identical to what our projects use).  Only the latter
form is created or used by repo at this point, so the transition
code to handle the straight-up git clone is not necessary.

Signed-off-by: Shawn O. Pearce <sop@google.com>