Updated openstack/openstack
Project: openstack/python-keystoneclient  aee756708b3806d1a396596660e8eb733b026824

Move fake session to HTTPClient

The fake session object is to prevent a cyclical dependency between
HTTPClient and the session from leaving hanging session objects around.

This is still necessary if you construct a client the old way however if
you are using the session properly then there is no cyclical dependency
and so we shouldn't prevent people using the connection pooling
advantages of the session.

Related-Bug: #1282089
Change-Id: Ifca2c7ddd95a81af01ee43246ecc8e74abf95602