Remove a function that is not used
Remove a function that is not used

Fixes bug 1053393

Change-Id: I7b7ae48d9e7bf34ce280a3aec53f1ec11fcd1158

alexandrucoman/vbox-neutron-agent,huntxu/neutron,kaiweifan/neutron,barnsnake351/neutron,yuewko/neutron,Juniper/contrail-dev-neutron,mattt416/neutron,gopal1cloud/neutron,suneeth51/neutron,projectcalico/calico-neutron,miyakz1192/neutron,vbannai/neutron,vijayendrabvs/hap,citrix-openstack-build/neutron,Comcast/neutron,ykaneko/neutron,oeeagle/quantum,Comcast/neutron,klmitch/neutron,takeshineshiro/neutron,armando-migliaccio/neutron,JianyuWang/neutron,sajuptpm/neutron-ipam,ykaneko/quantum,aristanetworks/arista-ovs-quantum,sebrandon1/neutron,vijayendrabvs/ssl-neutron,vijayendrabvs/ssl-neutron,jumpojoy/neutron,sebrandon1/neutron,beagles/neutron_hacking,sasukeh/neutron,javaos74/neutron,armando-migliaccio/neutron,rdo-management/neutron,redhat-openstack/neutron,wolverineav/neutron,asgard-lab/neutron,SmartInfrastructures/neutron,vijayendrabvs/hap,zhhf/charging,silenci/neutron,yamt/neutron,SamYaple/neutron,javaos74/neutron,openstack/neutron,sasukeh/neutron,Stavitsky/neutron,armando-migliaccio/neutron,cloudbase/neutron-virtualbox,Metaswitch/calico-neutron,mahak/neutron,CiscoSystems/quantum,shahbazn/neutron,netscaler/neutron,blueboxgroup/neutron,noironetworks/neutron,chitr/neutron,netscaler/neutron,ykaneko/neutron,cisco-openstack/neutron,waltBB/neutron_read,yanheven/neutron,openstack/neutron,aristanetworks/arista-ovs-quantum,leeseuljeong/leeseulstack_neutron,chitr/neutron,adelina-t/neutron,vveerava/Openstack,mmnelemane/neutron,sajuptpm/neutron-ipam,glove747/liberty-neutron,rossella/neutron,ykaneko/quantum,vveerava/Openstack,SamYaple/neutron,ntt-sic/neutron,eonpatapon/neutron,rossella/neutron,cloudbase/neutron,tpaszkowski/quantum,liqin75/vse-vpnaas-plugin,takeshineshiro/neutron,MaximNevrov/neutron,yamahata/tacker,virtualopensystems/neutron,dhanunjaya/neutron,aristanetworks/arista-ovs-quantum,jacknjzhou/neutron,rdo-management/neutron,kaiweifan/neutron,vbannai/neutron,aristanetworks/arista-ovs-quantum,mandeepdhami/neutron,redhat-openstack/neutron,Comcast/neutron,bgxavier/neutron,JioCloud/neutron,rossella/neutron,cloudbase/neutron-virtualbox,leeseulstack/openstack,vijayendrabvs/ssl-neutron,dims/neutron,mahak/neutron,aristanetworks/neutron,noironetworks/neutron,leeseuljeong/leeseulstack_neutron,swdream/neutron,liqin75/vse-vpnaas-plugin,Brocade-OpenSource/OpenStack-DNRM-Neutron,sajuptpm/neutron-ipam,ntt-sic/neutron,asgard-lab/neutron,yamt/neutron,citrix-openstack-build/neutron,rickerc/neutron_audit,kaiweifan/vse-lbaas-plugin-poc,MaximNevrov/neutron,vivekanand1101/neutron,infobloxopen/neutron,CiscoSystems/quantum,tpaszkowski/quantum,waltBB/neutron_read,wenhuizhang/neutron,NeCTAR-RC/neutron,CiscoSystems/neutron,rickerc/neutron_audit,cloudbase/neutron,pnavarro/neutron,citrix-openstack-build/neutron,klmitch/neutron,yamt/neutron,Brocade-OpenSource/OpenStack-DNRM-Neutron,alexandrucoman/vbox-neutron-agent,eayunstack/neutron,yamahata/neutron,gkotton/neutron,jerryz1982/neutron,ykaneko/quantum,eayunstack/neutron,yuewko/neutron,skyddv/neutron,beagles/neutron_hacking,gkotton/neutron,ntt-sic/neutron,paninetworks/neutron,swdream/neutron,kaiweifan/neutron,magic0704/neutron,jumpojoy/neutron,antonioUnina/neutron,Juniper/neutron,vijayendrabvs/hap,skyddv/neutron,barnsnake351/neutron,projectcalico/calico-neutron,magic0704/neutron,shahbazn/neutron,oeeagle/quantum,JianyuWang/neutron,vbannai/neutron,mattt416/neutron,blueboxgroup/neutron,eonpatapon/neutron,aristanetworks/neutron,bigswitch/neutron,tpaszkowski/quantum,armando-migliaccio/neutron,gopal1cloud/neutron,mandeepdhami/neutron,CiscoSystems/quantum,openstack/neutron,Brocade-OpenSource/OpenStack-DNRM-Neutron,igor-toga/local-snat,paninetworks/neutron,silenci/neutron,miyakz1192/neutron,kaiweifan/vse-lbaas-plugin-poc,dhanunjaya/neutron,yamahata/tacker,yamt/neutron,ykaneko/quantum,dims/neutron,cernops/neutron,yamahata/neutron,bigswitch/neutron,CiscoSystems/neutron,SmartInfrastructures/neutron,liqin75/vse-vpnaas-plugin,yanheven/neutron,CiscoSystems/vespa,gkotton/neutron,neoareslinux/neutron,huntxu/neutron,Juniper/contrail-dev-neutron,blueboxgroup/neutron,mahak/neutron,glove747/liberty-neutron,jacknjzhou/neutron,leeseulstack/openstack,apporc/neutron,watonyweng/neutron,Juniper/contrail-dev-neutron,yamahata/neutron,CiscoSystems/vespa,neoareslinux/neutron,beagles/neutron_hacking,leeseuljeong/leeseulstack_neutron,vveerava/Openstack,adelina-t/neutron,vivekanand1101/neutron,pnavarro/neutron,suneeth51/neutron,jerryz1982/neutron,Juniper/neutron,ykaneko/neutron,Stavitsky/neutron,antonioUnina/neutron,kaiweifan/vse-lbaas-plugin-poc,Juniper/neutron,infobloxopen/neutron,yamahata/tacker,virtualopensystems/neutron,wenhuizhang/neutron,tpaszkowski/quantum,JioCloud/neutron,CiscoSystems/neutron,zhhf/charging,NeCTAR-RC/neutron,liqin75/vse-vpnaas-plugin,netscaler/neutron,zhhf/charging,leeseulstack/openstack,cernops/neutron,mmnelemane/neutron,virtualopensystems/neutron,CiscoSystems/vespa,wolverineav/neutron,bgxavier/neutron,kaiweifan/vse-lbaas-plugin-poc,watonyweng/neutron,rickerc/neutron_audit,Metaswitch/calico-neutron,rossella/neutron,cisco-openstack/neutron,apporc/neutron,igor-toga/local-snat