Remove unexpected argument
Remove unexpected argument

Remove unexpected argument sqlite_db since it was removed from
oslo.db.

Change-Id: Ic5778b2ac0a4b4c6ad62ee2335a9cc472c949db6

openstack/monasca-api,stackforge/monasca-api,stackforge/monasca-api,stackforge/monasca-api,openstack/monasca-api,openstack/monasca-api,stackforge/monasca-api