Removed more redundant code from the debug cursor wrapper. Thanks to Ramiro for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15519 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/util.py

@@ -59,9 +59,6 @@ class CursorDebugWrapper(CursorWrapper):
                 extra={'duration':duration, 'sql':sql, 'params':param_list}
             )
 
-    def __iter__(self):
-        return iter(self.cursor)
-
 
 ###############################################
 # Converters from database (string) to Python #