Using fixtures.MockPatch instead of mockpatch.Patch
Using fixtures.MockPatch instead of mockpatch.Patch

This module has been deprecated in favor of fixtures.MockPatch.

Change-Id: I52569c71989cbcb9ab34b7106e5d2a68abe204fb

gnocchixyz/gnocchi,sileht/gnocchi,sileht/gnocchi,leandroreox/gnocchi,gnocchixyz/gnocchi,leandroreox/gnocchi