Remove fake_vm_ref from test_vmwareapi.py
Remove fake_vm_ref from test_vmwareapi.py

This fake method is useless now, we can remove it for now.

Change-Id: Idcef18f1e89cac30b1481580731a4f61b0f22050

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