libvirt: treat suspend instance as an object
libvirt: treat suspend instance as an object

The suspend method receives an object in the compute manager. This
method now uses an object in the driver.

Change-Id: Iccbb70553259aa914303d4d48583644b50a2f142

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