Updated openstack/openstack
Project: openstack/nova  1d22a5826b2204ff246119a14b5ed65427e0f634

vmwareapi: make method signatures match parent class

Fix any inconsistencies in method signatures between the
vmwareapi driver impl and the ComputeDriver parent class.
Add a test case to prevent future regressions

Closes-bug: #1333219
Change-Id: Ic361a922a1aefa5b5a3470c0547e694d073d2d58