--- a/server/utils.py	Fri Jul 12 10:39:01 2013 +0200
+++ b/server/utils.py	Mon Jul 15 10:59:34 2013 +0200
@@ -1,4 +1,4 @@
-# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of CubicWeb.
@@ -91,13 +91,6 @@
     return rloop(seqin, [])
 
 
-def cleanup_solutions(rqlst, solutions):
-    for sol in solutions:
-        for vname in list(sol):
-            if not (vname in rqlst.defined_vars or vname in rqlst.aliases):
-                del sol[vname]
-
-
 def eschema_eid(session, eschema):
     """get eid of the CWEType entity for the given yams type. You should use
     this because when schema has been loaded from the file-system, not from the