remove the test: test_service_enable_disable

this removes the test: test_service_enable_disable, due to race
condition. And there is a discussion in the mail list.

http://lists.openstack.org/pipermail/openstack-dev/2013-November/018867.html

Change-Id: Ib681b393944b37c720e7a245e8b19b5254d116fd
Closes-bug: 1257506
diff --git a/tempest/api/compute/admin/test_services.py b/tempest/api/compute/admin/test_services.py
index 327d8b8..2b5f0d9 100644
--- a/tempest/api/compute/admin/test_services.py
+++ b/tempest/api/compute/admin/test_services.py
@@ -113,23 +113,6 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(0, len(services))
 
-    @attr(type='gate')
-    def test_service_enable_disable(self):
-        resp, services = self.client.list_services()
-        host_name = services[0]['host']
-        binary_name = services[0]['binary']
-
-        resp, service = self.client.disable_service(host_name, binary_name)
-        self.assertEqual(200, resp.status)
-        params = {'host': host_name, 'binary': binary_name}
-        resp, services = self.client.list_services(params)
-        self.assertEqual('disabled', services[0]['status'])
-
-        resp, service = self.client.enable_service(host_name, binary_name)
-        self.assertEqual(200, resp.status)
-        resp, services = self.client.list_services(params)
-        self.assertEqual('enabled', services[0]['status'])
-
 
 class ServicesAdminTestXML(ServicesAdminTestJSON):
     _interface = 'xml'