43a6d6e4a908ace12caf8c919395cb66ee316888
This may make it easier to replace Git with some other tool like Hg or SVN, but it also offers us a convenient way to abstract the data type and improve type safety within Gerrit's code tree. Signed-off-by: Shawn O. Pearce <sop@google.com>
Description
RETIRED, Gerrit as used by OpenStack