cleanup trusts in controllers
cleanup trusts in controllers

Change-Id: I1eff618d1e6cef2eb10ae7e737b0ca0beaca1d4d

nuxeh/keystone,cloudbau/keystone,dsiddharth/access-keys,derekchiang/keystone,dstanek/keystone,promptworks/keystone,townbull/keystone-dtrust,promptworks/keystone,reeshupatel/demo,citrix-openstack-build/keystone,klmitch/keystone,dsiddharth/access-keys,ging/keystone,dstanek/keystone,rickerc/keystone_audit,jumpstarter-io/keystone,idjaw/keystone,JioCloud/keystone,MaheshIBM/keystone,kwss/keystone,cbrucks/Federated_Keystone,jamielennox/keystone,takeshineshiro/keystone,jonnary/keystone,rajalokan/keystone,roopali8/keystone,jonnary/keystone,ntt-sic/keystone,UTSA-ICS/keystone-kerberos,ajayaa/keystone,nuxeh/keystone,townbull/keystone-dtrust,mahak/keystone,dstanek/keystone,blueboxgroup/keystone,mahak/keystone,rickerc/keystone_audit,idjaw/keystone,rushiagr/keystone,dims/keystone,ajayaa/keystone,takeshineshiro/keystone,ntt-sic/keystone,roopali8/keystone,dims/keystone,cloudbau/keystone,townbull/keystone-dtrust,ilay09/keystone,cernops/keystone,derekchiang/keystone,promptworks/keystone,vivekdhayaal/keystone,vivekdhayaal/keystone,cloudbau/keystone,rodrigods/keystone,vivekdhayaal/keystone,dsiddharth/access-keys,rickerc/keystone_audit,ilay09/keystone,klmitch/keystone,nuxeh/keystone,mahak/keystone,kwss/keystone,blueboxgroup/keystone,openstack/keystone,openstack/keystone,openstack/keystone,citrix-openstack-build/keystone,derekchiang/keystone,reeshupatel/demo,UTSA-ICS/keystone-kerberos,rajalokan/keystone,rodrigods/keystone,JioCloud/keystone,jumpstarter-io/keystone,cbrucks/Federated_Keystone,rushiagr/keystone,reeshupatel/demo,rushiagr/keystone,cbrucks/Federated_Keystone,himanshu-setia/keystone,ging/keystone,himanshu-setia/keystone,ilay09/keystone,cernops/keystone,rajalokan/keystone,kwss/keystone,ntt-sic/keystone,MaheshIBM/keystone,jumpstarter-io/keystone,maestro-hybrid-cloud/keystone,jamielennox/keystone,citrix-openstack-build/keystone,maestro-hybrid-cloud/keystone