Updated openstack/openstack
Project: openstack/nova  00613696828e8b281b9791774f688a52cfc08f72

Share common test settings in test_flavor_manage

In PrivateFlavorManageTest, there are duplicated test setting code in each
test. This patch moves these settings into setUp() method to reduce code.
In addition, this patch adds an internal method also for the same purpose.

Change-Id: I31883497174141ac4034922981e0a846f1fc2deb