Comment 5 for bug 1590340

Reviewed: https://review.openstack.org/348729
Committed: https://git.openstack.org/cgit/openstack/group-based-policy/commit/?id=614688633210ae3d0cb3bb11ceb2e609ce910bf9
Submitter: Jenkins
Branch: stable/liberty

commit 614688633210ae3d0cb3bb11ceb2e609ce910bf9
Author: Ashutosh Mishra <email address hidden>
Date: Wed Jun 8 14:52:08 2016 +0530

    Fixes for multiple notifications in node drivers

    While deleting group, Group based policy plugin
    creates context before precommit call, updates
    group(to unset all prs) and then makes post
    commit call with same context. Since group gets
    updated in between, we need to modify context
    to have those changes

    Change-Id: I3a9606b66026e00ce8a7ea9dc590f1ba8594af21
    Closes-Bug: 1590340
    (cherry picked from commit daf773f2c038e7bd244270c65809ca4084f08407)