VMware: remove double import
VMware: remove double import

"import mock" was done twice.

Change-Id: Ibc38d27d7fd8b57b193cbe37d2abd89b823ed43f

tealover/nova,klmitch/nova,scripnichenko/nova,alvarolopez/nova,alaski/nova,mahak/nova,mikalstill/nova,yatinkumbhare/openstack-nova,klmitch/nova,NeCTAR-RC/nova,rahulunair/nova,zhimin711/nova,virtualopensystems/nova,dawnpower/nova,cyx1231st/nova,JioCloud/nova_test_latest,belmiromoreira/nova,tanglei528/nova,affo/nova,Tehsmash/nova,jianghuaw/nova,Metaswitch/calico-nova,jianghuaw/nova,bigswitch/nova,akash1808/nova,MountainWei/nova,dawnpower/nova,takeshineshiro/nova,blueboxgroup/nova,openstack/nova,gooddata/openstack-nova,barnsnake351/nova,zaina/nova,alexandrucoman/vbox-nova-driver,zaina/nova,BeyondTheClouds/nova,alaski/nova,jianghuaw/nova,orbitfp7/nova,joker946/nova,blueboxgroup/nova,rajalokan/nova,zzicewind/nova,Juniper/nova,rajalokan/nova,CiscoSystems/nova,viggates/nova,saleemjaveds/https-github.com-openstack-nova,LoHChina/nova,Stavitsky/nova,maelnor/nova,cloudbase/nova-virtualbox,dims/nova,cyx1231st/nova,viggates/nova,devendermishrajio/nova_test_latest,silenceli/nova,gooddata/openstack-nova,mmnelemane/nova,tangfeixiong/nova,petrutlucian94/nova,zzicewind/nova,maelnor/nova,thomasem/nova,mikalstill/nova,CiscoSystems/nova,cloudbase/nova,kimjaejoong/nova,LoHChina/nova,TwinkleChawla/nova,j-carpentier/nova,mandeepdhami/nova,Stavitsky/nova,orbitfp7/nova,ted-gould/nova,varunarya10/nova_test_latest,yatinkumbhare/openstack-nova,vmturbo/nova,JioCloud/nova,tudorvio/nova,tangfeixiong/nova,vmturbo/nova,eayunstack/nova,felixma/nova,takeshineshiro/nova,angdraug/nova,isyippee/nova,hanlind/nova,tanglei528/nova,Francis-Liu/animated-broccoli,cernops/nova,noironetworks/nova,whitepages/nova,Juniper/nova,sebrandon1/nova,cloudbase/nova,joker946/nova,mikalstill/nova,Francis-Liu/animated-broccoli,tianweizhang/nova,yosshy/nova,shail2810/nova,TwinkleChawla/nova,CCI-MOC/nova,yosshy/nova,fnordahl/nova,redhat-openstack/nova,ruslanloman/nova,cloudbase/nova,gooddata/openstack-nova,Metaswitch/calico-nova,Juniper/nova,adelina-t/nova,Juniper/nova,badock/nova,nikesh-mahalka/nova,badock/nova,felixma/nova,berrange/nova,phenoxim/nova,bigswitch/nova,edulramirez/nova,openstack/nova,jeffrey4l/nova,BeyondTheClouds/nova,iuliat/nova,cernops/nova,CEG-FYP-OpenStack/scheduler,angdraug/nova,JioCloud/nova,cloudbase/nova-virtualbox,BeyondTheClouds/nova,apporc/nova,alvarolopez/nova,akash1808/nova,barnsnake351/nova,saleemjaveds/https-github.com-openstack-nova,tudorvio/nova,jianghuaw/nova,redhat-openstack/nova,eharney/nova,rajalokan/nova,tianweizhang/nova,dims/nova,vladikr/nova_drafts,bgxavier/nova,bgxavier/nova,double12gzh/nova,adelina-t/nova,rahulunair/nova,projectcalico/calico-nova,berrange/nova,Yusuke1987/openstack_template,ruslanloman/nova,klmitch/nova,vladikr/nova_drafts,devendermishrajio/nova,akash1808/nova_test_latest,CCI-MOC/nova,jeffrey4l/nova,iuliat/nova,eharney/nova,vmturbo/nova,thomasem/nova,kimjaejoong/nova,belmiromoreira/nova,mahak/nova,raildo/nova,rajalokan/nova,zhimin711/nova,akash1808/nova_test_latest,eonpatapon/nova,tealover/nova,devendermishrajio/nova,rahulunair/nova,noironetworks/nova,sebrandon1/nova,CloudServer/nova,eonpatapon/nova,JianyuWang/nova,MountainWei/nova,mgagne/nova,nikesh-mahalka/nova,CEG-FYP-OpenStack/scheduler,watonyweng/nova,Yusuke1987/openstack_template,openstack/nova,mmnelemane/nova,mgagne/nova,vmturbo/nova,Tehsmash/nova,CloudServer/nova,gooddata/openstack-nova,raildo/nova,phenoxim/nova,JianyuWang/nova,fnordahl/nova,varunarya10/nova_test_latest,watonyweng/nova,j-carpentier/nova,klmitch/nova,petrutlucian94/nova,NeCTAR-RC/nova,double12gzh/nova,virtualopensystems/nova,ted-gould/nova,alexandrucoman/vbox-nova-driver,scripnichenko/nova,affo/nova,sebrandon1/nova,silenceli/nova,shail2810/nova,hanlind/nova,apporc/nova,hanlind/nova,edulramirez/nova,whitepages/nova,cernops/nova,mandeepdhami/nova,isyippee/nova,eayunstack/nova,mahak/nova,projectcalico/calico-nova,JioCloud/nova_test_latest,devendermishrajio/nova_test_latest