VMware: remove unused variable
VMware: remove unused variable

The flag was never used since it was added in commit
24d609447399e468937f8a278854690864ffabcd

Change-Id: Ia034ccff1220783c2dd8c37c76fce24063f12682

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