Updated openstack/openstack
Project: openstack/python-glanceclient  9a4fec4a1e18c46f0bfbebcb302b38eeb3c463ac

Refactor method of constructing dicts in some tests

In some of the v2 tests, dictionaries are construed from lists of
tuples of length two. For example:

    dict([('visibility', 'private')])

There could be a very good reason for doing it that way, but it eludes
me. This patch replaces those with dictionary literals.

Change-Id: Ie9668bd681538ef41521f08a20cb8c3417ac91e8