Updated openstack/openstack
Project: openstack/nova  3b49adeba8d07372ca55d3c16566b1344a2481ff

xenapi: tidy up volumeops tests

Remove the old attach volume tests, as they are no longer required, and
tidy up the dead code left behind.

Change-Id: Iadd3741ddf87974dc79d2fe5986083b082f7e314