Description of problem:
Users are not removed from database when they are removed in UI

Version-Release number of selected component (if applicable):
Users are not removed from database when they are removed in UI

How reproducible:


Steps to Reproduce:
1.connect rhv-m 4.0.5 to active directory with startTLS
2.add account with super user role
3.remove account

Actual results:
accounts remain in db

Expected results:
acounts will be removed from db

Additional info:
info from audit log and engfine log

2017-01-25 12:26:52.868+01 |      868 | 1d73e5c9       |             | User/Group user1 Role SuperUser permission was removed from System by adminaccount@example.com-authz
 2017-01-25 12:27:06.108+01 |      868 | 4f582e80       |             | User/Group user2 Role SuperUser permission was removed from System by adminaccount@example.com-authz
 2017-01-25 12:27:09.942+01 |      868 | 2066b214       |             | User/Group user3 Role SuperUser permission was removed from System by adminaccount@example.com-authz
 2017-01-25 12:27:22.776+01 |      868 | 2386122d       |             | User/Group user4 Role SuperUser permission was removed from System by adminaccount@example.com-authz




2017-01-25 12:26:52,855 INFO  [org.ovirt.engine.core.bll.RemoveSystemPermissionCommand] (org.ovirt.thread.pool-6-thread-12) [1d73e5c9] Running command: RemoveSystemPermissionCommand internal: false. Entities affected :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group MANIPULATE_PERMISSIONS with role type USER
2017-01-25 12:26:52,871 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-12) [1d73e5c9] Correlation ID: 1d73e5c9, Call Stack: null, Custom Event ID: -1, Message: User/Group user1 Role SuperUser permission was removed from System by adminaccount@example.com-authz
2017-01-25 12:27:06,101 INFO  [org.ovirt.engine.core.bll.RemoveSystemPermissionCommand] (org.ovirt.thread.pool-6-thread-9) [4f582e80] Running command: RemoveSystemPermissionCommand internal: false. Entities affected :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group MANIPULATE_PERMISSIONS with role type USER
2017-01-25 12:27:06,111 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-9) [4f582e80] Correlation ID: 4f582e80, Call Stack: null, Custom Event ID: -1, Message: User/Group user2 Role SuperUser permission was removed from System by adminaccount@example.com-authz
2017-01-25 12:27:09,932 INFO  [org.ovirt.engine.core.bll.RemoveSystemPermissionCommand] (org.ovirt.thread.pool-6-thread-16) [2066b214] Running command: RemoveSystemPermissionCommand internal: false. Entities affected :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group MANIPULATE_PERMISSIONS with role type USER
2017-01-25 12:27:09,948 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-16) [2066b214] Correlation ID: 2066b214, Call Stack: null, Custom Event ID: -1, Message: User/Group user3 Role SuperUser permission was removed from System by adminaccount@example.com-authz
2017-01-25 12:27:22,749 INFO  [org.ovirt.engine.core.bll.RemoveSystemPermissionCommand] (org.ovirt.thread.pool-6-thread-19) [2386122d] Running command: RemoveSystemPermissionCommand internal: false. Entities affected :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group MANIPULATE_PERMISSIONS with role type USER
2017-01-25 12:27:22,779 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-19) [2386122d] Correlation ID: 2386122d, Call Stack: null, Custom Event ID: -1, Message: User/Group user4 Role SuperUser permission was removed from System by adminaccount@example.com-authz