Code review comment for lp:~eday/nova/endpoint-cleanup

In CloudPipe class, in __init__, cloud_controller is passed in but is not referenced. Looks like it can just go away.

208 class CloudPipe(object):
209 def __init__(self, cloud_controller):
210 - self.controller = cloud_controller
211 + self.controller = cloud.CloudController()
212 self.manager = manager.AuthManager()