Remove unnecessary set_acl calls
Remove unnecessary set_acl calls

Some calls to store set_acl are made in the v2 api that are not
necessary. In some cases these calls are generating unnecessary database
traffic.

Change-Id: Idd0ada4d36821a699df51c4f628409f03c470301

SUSE-Cloud/glance,klmitch/glance,citrix-openstack-build/glance,ntt-sic/glance,wkoathp/glance,dims/glance,saeki-masaki/glance,rickerc/glance_audit,stevelle/glance,rajalokan/glance,rickerc/glance_audit,scripnichenko/glance,sigmavirus24/glance,darren-wang/gl,jumpstarter-io/glance,rajalokan/glance,openstack/glance,klmitch/glance,wkoathp/glance,openstack/glance,ntt-sic/glance,akash1808/glance,saeki-masaki/glance,scripnichenko/glance,SUSE-Cloud/glance,tanglei528/glance,redhat-openstack/glance,vuntz/glance,takeshineshiro/glance,jumpstarter-io/glance,takeshineshiro/glance,paramite/glance,openstack/glance,citrix-openstack-build/glance,JioCloud/glance,sigmavirus24/glance,darren-wang/gl,redhat-openstack/glance,paramite/glance,dims/glance,cloudbau/glance,cloudbau/glance,tanglei528/glance,JioCloud/glance,vuntz/glance,akash1808/glance,kfwang/Glance-OVA-OVF,kfwang/Glance-OVA-OVF,ozamiatin/glance,ozamiatin/glance,stevelle/glance