Delete no need definitions
Delete no need definitions

They are no need because they have been defined in the following
code. This patch delete these no need definition for the code
clean.

Change-Id: I84b6b19084c07f6e9a7c5266ae29e7e65eacac40

sebrandon1/tempest,openstack/tempest,masayukig/tempest,cisco-openstack/tempest,Tesora/tesora-tempest,vedujoshi/tempest,vedujoshi/tempest,masayukig/tempest,Tesora/tesora-tempest,cisco-openstack/tempest,Juniper/tempest,Juniper/tempest,openstack/tempest,sebrandon1/tempest