Comment 2 for bug 1435158

Reviewed: https://review.openstack.org/207451
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=40849f168a705fd6db54c727a5f4cb6f8e521dcd
Submitter: Jenkins
Branch: master

commit 40849f168a705fd6db54c727a5f4cb6f8e521dcd
Author: Yuriy Nesenenko <email address hidden>
Date: Thu Jul 30 15:56:10 2015 +0300

    Add support '--all-tenants' for cinder backup-list

    Cinder backup-list doesn't support '--all-tenants' argument for admin.
    So it is always listing all tenants's backups for admin not only admin's
    tenant. This patch fixes it.

    APIImpact
    Closes-Bug: #1435158
    Related-Bug: #1422046

    Change-Id: I73f6377c7d6fd92d0464d13f9c8dd6682fef78e3