Inline _instance_extra_get_by_instance_uuid_query
Inline _instance_extra_get_by_instance_uuid_query

This function didn't do anything special, and only had 1 caller.

Change-Id: I8ff717a05893d8e2adbdf0c17bd4b81677d15b8c

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