Fix F811 error in pep8
Fix F811 error in pep8

Somehow a bad merge commit happened and duplicated a test method.

This removes the duplicate method in order to unbreak the gate.

Change-Id: I3b8f7bee46161bd315a7f51678109e483eb0f281
Closes-Bug: 1383436

pshchelo/ironic,naterh/ironic,ionutbalutoiu/ironic,openstack/ironic,bacaldwell/ironic,pshchelo/ironic,SauloAislan/ironic,naototty/vagrant-lxc-ironic,ionutbalutoiu/ironic,supermari0/ironic,rackerlabs/ironic,SauloAislan/ironic,naototty/vagrant-lxc-ironic,openstack/ironic,rdo-management/ironic,NaohiroTamura/ironic,NaohiroTamura/ironic,Tan0/ironic,hpproliant/ironic,dims/ironic,bacaldwell/ironic,dims/ironic,redhat-openstack/ironic,Tehsmash/ironic,ramineni/myironic,devananda/ironic