Don't emit log for missing attribute check policy
Don't emit log for missing attribute check policy

A missing policy for validating whether an attribute should
be visible or not is a perfectly normal condition, and
there is no value in logging it.

Writing this information to the log is also having a
considerable performance impact on list operations.

Change-Id: Ie9d3ae6b249a5c49f6d81c1e56915174d8479a07
Closes-Bug: 1302467

swdream/neutron,mahak/neutron,huntxu/neutron,magic0704/neutron,gopal1cloud/neutron,glove747/liberty-neutron,takeshineshiro/neutron,huntxu/neutron,klmitch/neutron,JioCloud/neutron,neoareslinux/neutron,yamahata/tacker,yanheven/neutron,asgard-lab/neutron,mattt416/neutron,yamahata/tacker,virtualopensystems/neutron,cloudbase/neutron,barnsnake351/neutron,mattt416/neutron,JioCloud/neutron,antonioUnina/neutron,jacknjzhou/neutron,alexandrucoman/vbox-neutron-agent,chitr/neutron,skyddv/neutron,mandeepdhami/neutron,bgxavier/neutron,apporc/neutron,aristanetworks/neutron,leeseulstack/openstack,Metaswitch/calico-neutron,vveerava/Openstack,gopal1cloud/neutron,eayunstack/neutron,cernops/neutron,JianyuWang/neutron,redhat-openstack/neutron,leeseuljeong/leeseulstack_neutron,rdo-management/neutron,vbannai/neutron,vveerava/Openstack,MaximNevrov/neutron,jerryz1982/neutron,cloudbase/neutron,silenci/neutron,antonioUnina/neutron,vivekanand1101/neutron,wolverineav/neutron,leeseulstack/openstack,blueboxgroup/neutron,redhat-openstack/neutron,klmitch/neutron,adelina-t/neutron,mandeepdhami/neutron,takeshineshiro/neutron,neoareslinux/neutron,eonpatapon/neutron,watonyweng/neutron,blueboxgroup/neutron,SmartInfrastructures/neutron,gkotton/neutron,bgxavier/neutron,chitr/neutron,wenhuizhang/neutron,SamYaple/neutron,magic0704/neutron,sebrandon1/neutron,suneeth51/neutron,cisco-openstack/neutron,jacknjzhou/neutron,barnsnake351/neutron,noironetworks/neutron,dhanunjaya/neutron,miyakz1192/neutron,openstack/neutron,sebrandon1/neutron,paninetworks/neutron,jumpojoy/neutron,watonyweng/neutron,rdo-management/neutron,gkotton/neutron,CiscoSystems/neutron,vbannai/neutron,pnavarro/neutron,mahak/neutron,jerryz1982/neutron,waltBB/neutron_read,waltBB/neutron_read,CiscoSystems/neutron,cloudbase/neutron-virtualbox,virtualopensystems/neutron,leeseuljeong/leeseulstack_neutron,dims/neutron,pnavarro/neutron,swdream/neutron,SmartInfrastructures/neutron,projectcalico/calico-neutron,Metaswitch/calico-neutron,projectcalico/calico-neutron,aristanetworks/neutron,NeCTAR-RC/neutron,mmnelemane/neutron,infobloxopen/neutron,Stavitsky/neutron,miyakz1192/neutron,openstack/neutron,MaximNevrov/neutron,dhanunjaya/neutron,openstack/neutron,yanheven/neutron,shahbazn/neutron,vivekanand1101/neutron,apporc/neutron,javaos74/neutron,cernops/neutron,javaos74/neutron,leeseuljeong/leeseulstack_neutron,leeseulstack/openstack,igor-toga/local-snat,paninetworks/neutron,alexandrucoman/vbox-neutron-agent,sasukeh/neutron,silenci/neutron,eayunstack/neutron,CiscoSystems/neutron,mmnelemane/neutron,igor-toga/local-snat,virtualopensystems/neutron,NeCTAR-RC/neutron,JianyuWang/neutron,asgard-lab/neutron,jumpojoy/neutron,bigswitch/neutron,glove747/liberty-neutron,yamahata/tacker,mahak/neutron,eonpatapon/neutron,Stavitsky/neutron,shahbazn/neutron,vveerava/Openstack,wenhuizhang/neutron,SamYaple/neutron,vbannai/neutron,yuewko/neutron,yuewko/neutron,dims/neutron,gkotton/neutron,sasukeh/neutron,bigswitch/neutron,blueboxgroup/neutron,infobloxopen/neutron,suneeth51/neutron,cloudbase/neutron-virtualbox,wolverineav/neutron,noironetworks/neutron,skyddv/neutron,cisco-openstack/neutron,adelina-t/neutron