get_resource_or_fake method in VPN panel is no longer unnecessary

[Akihiro Motoki]

get_resource_or_fake method in VPN panel is introduced to expand related VPN resources or subnet/router names to minimize the changes in late Havana cycle, but after that similar resource expansion is introduced to api/vpn.py too. It is common in LBaaS/FWaaS/VPNaaS code, so it is better to remove get_resource_or_fake method in VPNaaS to reduce code duplication.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/80810

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/80810
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=92a8df223af1193c0477a806438273fa0a3cfd72
Submitter: Jenkins
Branch: master

commit 92a8df223af1193c0477a806438273fa0a3cfd72
Author: Akihiro Motoki <email address hidden>
Date: Sun Mar 16 08:44:57 2014 +0900

    Remove get_resource_or_fake method in VPN panel

    api/vpn.py now expands related resources now.
    get_resource_or_fake method is no longer required.

    Closes-Bug: #1292998
    Change-Id: I45d049f7ccc3a4be7a6bfb08cbd8de650d4344de