Comment 2 for bug 1705683

Reviewed: https://review.openstack.org/486113
Committed: https://git.openstack.org/cgit/openstack/compute-hyperv/commit/?id=2eabb86120237192aa4f7581fee3799a96f7d27e
Submitter: Jenkins
Branch: master

commit 2eabb86120237192aa4f7581fee3799a96f7d27e
Author: Alexandru Muresan <email address hidden>
Date: Fri Jul 21 13:24:29 2017 +0300

    Ensure that vif ports are unplugged during cold migration

    At the moment, the vif ports are not unplugged after cold migration
    on the source node.

    This change addresses this issue by passing the network info when
    destroying the instance.

    Change-Id: I902ab7499fa1aca7fab415393a9670350b8437aa
    Closes-Bug: #1705683