Sync the latest loopingcall module from oslo-incubator

We have not done a sync of loopingcall since its dependency
upon the old i18n module was removed.  To get that old code
removed we need to do this sync.

Current HEAD in OSLO:
---------------------
commit 36b0e8570b449129d6d474c03b02ceb62edb78df
Date:   Thu Dec 11 11:27:08 2014 +0100
We shouldn't replace `oslo-incubator` in comments

Change being merged with this patch:
---------------------
5d40e143 -  Remove code that moved to oslo.i18n

Change-Id: I2fd9cb73cf347adfb2ce203e45d5059604ed5f7a

diff --git a/cinder/openstack/common/loopingcall.py b/cinder/openstack/common/loopingcall.py
index ec1200153ae1038245da90c11dbe97061de427c7..985f9c2720d5ad569d80e1fe5e6e3cc1a4a67aaa 100644 (file)
--- a/cinder/openstack/common/loopingcall.py
+++ b/cinder/openstack/common/loopingcall.py
@@ -21,7 +21,7 @@ import time
 from eventlet import event
 from eventlet import greenthread
 
-from cinder.openstack.common.gettextutils import _LE, _LW
+from cinder.openstack.common._i18n import _LE, _LW
 from cinder.openstack.common import log as logging
 
 LOG = logging.getLogger(__name__)