Got rid of some debugging code that didn't actually do anything.

Cleaned up trailing whitespace.

src/ZEO/zrpc/smac.py

@@ -75,12 +75,8 @@ class SizedMessageAsyncConnection(asyncore.dispatcher):
 
     socket = None # to outwit Sam's getattr
 
-    def __init__(self, sock, addr, map=None, debug=None):
+    def __init__(self, sock, addr, map=None):
         self.addr = addr
-        if debug is not None:
-            self._debug = debug
-        elif not hasattr(self, '_debug'):
-            self._debug = __debug__
         # __input_lock protects __inp, __input_len, __state, __msg_size
         self.__input_lock = threading.Lock()
         self.__inp = None # None, a single String, or a list