Code review comment for lp:~jameinel/bzr/2.0.4-unregister-mem-trans

There are a fair amount of mechanical changes (move MemoryTransport => memory.MemoryTransport), but the bulk of the change is just:
255 @@ -315,11 +318,13 @@
256 result._files = self._files
257 result._locks = self._locks
258 return result
259 - register_transport(self._scheme, memory_factory)
260 + self._memory_factory = memory_factory
261 + register_transport(self._scheme, self._memory_factory)
262
263 def tearDown(self):
264 """See bzrlib.transport.Server.tearDown."""
265 # unregister this server
266 + unregister_transport(self._scheme, self._memory_factory)
267
268 def get_url(self):
269 """See bzrlib.transport.Server.get_url."""

Which I feel is sufficiently small to warrant merging to 2.0. If Martin feels differently, I'm fine only merging this to 2.1.