--- a/components/openstack/keystone/patches/02-launchpad-1178740.patch	Fri Mar 20 03:13:26 2015 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-This upstream patch addresses Launchpad bug 1178740. Although it's been
-addressed in Icehouse 2014.1, the patch below is still not yet released
-for Havana.
-
-commit 4f800bbe7f5ba07895a4cb32c14007e2f1818bd7
-Author: Lei Zhang <[email protected]>
-Date:   Tue Oct 8 17:40:37 2013 +0800
-
-    remove the nova dependency in the ec2_token middleware
-    
-    Change-Id: I34812522b55e38d3ea030638bbae75d65f507c90
-    Closes-Bug: #1178740
-
-diff --git a/keystone/middleware/ec2_token.py b/keystone/middleware/ec2_token.py
-index 0cd5841..4e58eac 100644
---- a/keystone/middleware/ec2_token.py
-+++ b/keystone/middleware/ec2_token.py
-@@ -25,18 +25,22 @@ Starting point for routing EC2 requests.
- import urlparse
- 
- from eventlet.green import httplib
-+from oslo.config import cfg
- import webob.dec
- import webob.exc
- 
--from nova import flags
--from nova import utils
--from nova import wsgi
-+from keystone.common import config
-+from keystone.common import wsgi
-+from keystone.openstack.common import jsonutils
- 
-+keystone_ec2_opts = [
-+    cfg.StrOpt('keystone_ec2_url',
-+               default='http://localhost:5000/v2.0/ec2tokens',
-+               help='URL to get token from ec2 request.'),
-+]
- 
--FLAGS = flags.FLAGS
--flags.DEFINE_string('keystone_ec2_url',
--                    'http://localhost:5000/v2.0/ec2tokens',
--                    'URL to get token from ec2 request.')
-+CONF = config.CONF
-+CONF.register_opts(keystone_ec2_opts)
- 
- 
- class EC2Token(wsgi.Middleware):
-@@ -67,13 +71,13 @@ class EC2Token(wsgi.Middleware):
-                 'params': auth_params,
-             }
-         }
--        creds_json = utils.dumps(creds)
-+        creds_json = jsonutils.dumps(creds)
-         headers = {'Content-Type': 'application/json'}
- 
-         # Disable 'has no x member' pylint error
-         # for httplib and urlparse
-         # pylint: disable-msg=E1101
--        o = urlparse.urlparse(FLAGS.keystone_ec2_url)
-+        o = urlparse.urlparse(CONF.keystone_ec2_url)
-         if o.scheme == 'http':
-             conn = httplib.HTTPConnection(o.netloc)
-         else:
-@@ -86,7 +90,7 @@ class EC2Token(wsgi.Middleware):
-         #             having keystone return token, tenant,
-         #             user, and roles from this call.
- 
--        result = utils.loads(response)
-+        result = jsonutils.loads(response)
-         try:
-             token_id = result['access']['token']['id']
-         except (AttributeError, KeyError):