Remove bogus conf argument from create_consumer()
Remove bogus conf argument from create_consumer()

Fixes bug #1031713

Commit 0b11668 in nova added a conf parameter to the create_consumer()
method in the base class, but not to the implementations. Looks to
be a random thinko.

Change-Id: I92b87eed2f7708af696e02e229bf6daa0d305fdd

JioCloud/oslo-incubator,JioCloud/oslo-incubator,JioCloud/oslo-incubator