Updated openstack/openstack
Project: openstack/nova  f70c1a81543d89c6b3191ae0ad62ee1e918cc104

Add new unit tests for PCI stats

These unit tests make sure that the stats pools are created and
ordered properly.

Partially Implements: blueprint pci-passthrough-sriov

Change-Id: I81591b18d1045a4451ce009b091b22875eb04890