Updated openstack/openstack
Project: openstack/nova  0d6ce52ed637a36580d2e4734da57572c430900e

Remove final use of glance_stubs

Removes the final piece of glance_stubs from the image unit tests.

Change-Id: I0db3b6c83edaf91466e85d423ce75b3e75fd3517
Closes-bug: #1293938