Always include tenant_id in port delete request
Always include tenant_id in port delete request

Quantum does not include the tenant_id in port objects for floating IP addresses.
However, the Big Switch backend requires the tenant_id in the port removal requests.
This looks up the correct tenant_id whenever it is missing in the port removal.

Change-Id: I7580ed2f545ad2d92b831b65dfbb34541bf465aa
Fixes: bug #1190020

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