Remove unused definition.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2057 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/connection.py

@@ -36,8 +36,6 @@ PING_TIMEOUT = 5
 INCOMING_TIMEOUT = 10
 CRITICAL_TIMEOUT = 30
 
-APPLY_HANDLER = object()
-
 def not_closed(func):
     def decorator(self, *args, **kw):
         if self.connector is None: