Destroy src and dest instances when deleting in RESIZE_VERIFY
Destroy src and dest instances when deleting in RESIZE_VERIFY

Fixes bug 963630

Since deletes are allowed during RESIZE_VERIFY, we need to ensure that
the original instance is also deleted so we don't leak resources.

Change-Id: Ibfd5ad4e427c247f1cd5fddcf4f43b30839a6c4f

eharney/nova,JioCloud/nova_test_latest,mmnelemane/nova,aristanetworks/arista-ovs-nova,mahak/nova,psiwczak/openstack,dstroppa/openstack-smartos-nova-grizzly,yrobla/nova,edulramirez/nova,maheshp/novatest,Metaswitch/calico-nova,iuliat/nova,NewpTone/stacklab-nova,luogangyi/bcec-nova,iuliat/nova,adelina-t/nova,belmiromoreira/nova,imsplitbit/nova,CCI-MOC/nova,projectcalico/calico-nova,thomasem/nova,petrutlucian94/nova_dev,gooddata/openstack-nova,gooddata/openstack-nova,whitepages/nova,JianyuWang/nova,dims/nova,spring-week-topos/nova-week,ntt-sic/nova,cloudbase/nova,apporc/nova,shahar-stratoscale/nova,maoy/zknova,rahulunair/nova,dawnpower/nova,rickerc/nova_audit,Triv90/Nova,plumgrid/plumgrid-nova,devoid/nova,tanglei528/nova,openstack/nova,sridevikoushik31/nova,noironetworks/nova,viggates/nova,eonpatapon/nova,alvarolopez/nova,ted-gould/nova,bgxavier/nova,qwefi/nova,raildo/nova,CloudServer/nova,hanlind/nova,leilihh/nova,ewindisch/nova,ruslanloman/nova,gspilio/nova,Yuriy-Leonov/nova,orbitfp7/nova,scripnichenko/nova,CiscoSystems/nova,jeffrey4l/nova,Metaswitch/calico-nova,CiscoSystems/nova,apporc/nova,affo/nova,Stavitsky/nova,OpenAcademy-OpenStack/nova-scheduler,savi-dev/nova,OpenAcademy-OpenStack/nova-scheduler,TieWei/nova,yatinkumbhare/openstack-nova,imsplitbit/nova,ntt-sic/nova,varunarya10/nova_test_latest,NeCTAR-RC/nova,DirectXMan12/nova-hacking,sebrandon1/nova,zhimin711/nova,yosshy/nova,vmturbo/nova,TwinkleChawla/nova,savi-dev/nova,nikesh-mahalka/nova,BeyondTheClouds/nova,orbitfp7/nova,eayunstack/nova,SUSE-Cloud/nova,usc-isi/nova,BeyondTheClouds/nova,Francis-Liu/animated-broccoli,mikalstill/nova,qwefi/nova,mikalstill/nova,psiwczak/openstack,tealover/nova,rajalokan/nova,paulmathews/nova,felixma/nova,cernops/nova,eayunstack/nova,NeCTAR-RC/nova,usc-isi/extra-specs,bclau/nova,akash1808/nova,kimjaejoong/nova,viggates/nova,fnordahl/nova,jeffrey4l/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,redhat-openstack/nova,savi-dev/nova,jianghuaw/nova,phenoxim/nova,aristanetworks/arista-ovs-nova,whitepages/nova,joker946/nova,sridevikoushik31/nova,petrutlucian94/nova_dev,klmitch/nova,bigswitch/nova,watonyweng/nova,barnsnake351/nova,watonyweng/nova,affo/nova,zaina/nova,saleemjaveds/https-github.com-openstack-nova,josephsuh/extra-specs,JianyuWang/nova,CEG-FYP-OpenStack/scheduler,devendermishrajio/nova,usc-isi/extra-specs,DirectXMan12/nova-hacking,cloudbase/nova,dstroppa/openstack-smartos-nova-grizzly,sridevikoushik31/nova,jianghuaw/nova,cernops/nova,Juniper/nova,varunarya10/nova_test_latest,cloudbase/nova-virtualbox,JioCloud/nova,vladikr/nova_drafts,silenceli/nova,mgagne/nova,zzicewind/nova,fajoy/nova,kimjaejoong/nova,saleemjaveds/https-github.com-openstack-nova,NoBodyCam/TftpPxeBootBareMetal,rickerc/nova_audit,j-carpentier/nova,Yusuke1987/openstack_template,devendermishrajio/nova_test_latest,isyippee/nova,Triv90/Nova,MountainWei/nova,sebrandon1/nova,gooddata/openstack-nova,adelina-t/nova,NewpTone/stacklab-nova,zhimin711/nova,NoBodyCam/TftpPxeBootBareMetal,hanlind/nova,angdraug/nova,isyippee/nova,zaina/nova,rajalokan/nova,hanlind/nova,rajalokan/nova,blueboxgroup/nova,Stavitsky/nova,NoBodyCam/TftpPxeBootBareMetal,CEG-FYP-OpenStack/scheduler,petrutlucian94/nova,redhat-openstack/nova,psiwczak/openstack,tealover/nova,citrix-openstack-build/nova,joker946/nova,NewpTone/stacklab-nova,houshengbo/nova_vmware_compute_driver,mahak/nova,berrange/nova,openstack/nova,phenoxim/nova,LoHChina/nova,shail2810/nova,rahulunair/nova,SUSE-Cloud/nova,fajoy/nova,Francis-Liu/animated-broccoli,noironetworks/nova,double12gzh/nova,paulmathews/nova,tianweizhang/nova,tianweizhang/nova,openstack/nova,akash1808/nova,shahar-stratoscale/nova,devoid/nova,klmitch/nova,cloudbau/nova,virtualopensystems/nova,vmturbo/nova,dstroppa/openstack-smartos-nova-grizzly,ted-gould/nova,jianghuaw/nova,CloudServer/nova,blueboxgroup/nova,sacharya/nova,berrange/nova,bigswitch/nova,TwinkleChawla/nova,leilihh/novaha,edulramirez/nova,cyx1231st/nova,cyx1231st/nova,sacharya/nova,spring-week-topos/nova-week,sebrandon1/nova,rrader/nova-docker-plugin,JioCloud/nova_test_latest,rahulunair/nova,alaski/nova,akash1808/nova_test_latest,Juniper/nova,eharney/nova,alexandrucoman/vbox-nova-driver,citrix-openstack-build/nova,jianghuaw/nova,felixma/nova,klmitch/nova,silenceli/nova,yosshy/nova,zzicewind/nova,Yuriy-Leonov/nova,petrutlucian94/nova,thomasem/nova,maheshp/novatest,vmturbo/nova,BeyondTheClouds/nova,mandeepdhami/nova,devendermishrajio/nova,takeshineshiro/nova,usc-isi/extra-specs,eonpatapon/nova,sridevikoushik31/openstack,josephsuh/extra-specs,josephsuh/extra-specs,paulmathews/nova,yatinkumbhare/openstack-nova,cernops/nova,Yusuke1987/openstack_template,Tehsmash/nova,dims/nova,yrobla/nova,yrobla/nova,barnsnake351/nova,DirectXMan12/nova-hacking,virtualopensystems/nova,mandeepdhami/nova,Triv90/Nova,raildo/nova,tudorvio/nova,houshengbo/nova_vmware_compute_driver,double12gzh/nova,leilihh/novaha,akash1808/nova_test_latest,Juniper/nova,gspilio/nova,klmitch/nova,badock/nova,sridevikoushik31/nova,badock/nova,bclau/nova,alaski/nova,belmiromoreira/nova,luogangyi/bcec-nova,sridevikoushik31/openstack,CCI-MOC/nova,cloudbase/nova-virtualbox,usc-isi/nova,tangfeixiong/nova,ruslanloman/nova,j-carpentier/nova,TieWei/nova,cloudbau/nova,dawnpower/nova,bgxavier/nova,vmturbo/nova,maelnor/nova,houshengbo/nova_vmware_compute_driver,maoy/zknova,gspilio/nova,vladikr/nova_drafts,alvarolopez/nova,maoy/zknova,tudorvio/nova,sridevikoushik31/openstack,takeshineshiro/nova,Tehsmash/nova,nikesh-mahalka/nova,ewindisch/nova,rrader/nova-docker-plugin,gooddata/openstack-nova,usc-isi/nova,leilihh/nova,alexandrucoman/vbox-nova-driver,plumgrid/plumgrid-nova,tangfeixiong/nova,tanglei528/nova,shootstar/novatest,shootstar/novatest,devendermishrajio/nova_test_latest,mmnelemane/nova,shail2810/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,MountainWei/nova,Juniper/nova,fajoy/nova,fnordahl/nova,LoHChina/nova,JioCloud/nova,mikalstill/nova,cloudbase/nova,projectcalico/calico-nova,angdraug/nova,maelnor/nova,mahak/nova,maheshp/novatest,aristanetworks/arista-ovs-nova,scripnichenko/nova,mgagne/nova,rajalokan/nova