iptables manager, unable to remove a chain not starting with the binary_name

[Sylvain Afchain]

With the iptables_manager I'm able to add a chain with an arbitrary name, but when I try to remove or empty the chain, the chain or its rules remain

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/34524

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/34524
Committed: http://github.com/openstack/neutron/commit/9aecb8f812ceb544f74526829407503a1c55057d
Submitter: Jenkins
Branch: master

commit 9aecb8f812ceb544f74526829407503a1c55057d
Author: Sylvain Afchain <email address hidden>
Date: Wed Jun 26 10:18:38 2013 +0200

    Add wrap_name param to the iptables_manager class

    Use this optional parameter instead
    of binary_name to wrap the chain names.

    Fixes: bug #1194049
    Change-Id: I69b4d9043769703248e19184eaedbdbf7a43d96e