Comment 1 for bug 1661537

Reviewed: https://review.openstack.org/427729
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=8b839938bca245fcb36988ce6dcd3f5d0d96cf3b
Submitter: Jenkins
Branch: master

commit 8b839938bca245fcb36988ce6dcd3f5d0d96cf3b
Author: Radomir Dopieralski <email address hidden>
Date: Wed Feb 1 15:23:34 2017 +0100

    Disentangle domain context from effective domain

    Since the existence of a domain token was equivalent with having
    selected a domain context with Keystone V2, some code confuses the
    two. This is no longer true for Kestone V3, so we have to separate
    the two concepts and use domain context when we mean the domain
    context.

    Close-bug: #1661537

    Change-Id: Ifa66d8c397e34d16a4534e7216eb11c752699505