Fix raise with 2to3

M    idlelib/configHandler.py
M    idlelib/tabpage.py
M    idlelib/EditorWindow.py
M    idlelib/rpc.py
M    idlelib/IOBinding.py
M    idlelib/RemoteDebugger.py
M    idlelib/TreeWidget.py
diff --git a/Lib/idlelib/RemoteDebugger.py b/Lib/idlelib/RemoteDebugger.py
index 38583db..11bbc2d 100644
--- a/Lib/idlelib/RemoteDebugger.py
+++ b/Lib/idlelib/RemoteDebugger.py
@@ -206,7 +206,7 @@
 
     def __getattr__(self, name):
         if name[:1] == "_":
-            raise AttributeError, name
+            raise AttributeError(name)
         if name == "f_code":
             return self._get_f_code()
         if name == "f_globals":
@@ -270,7 +270,7 @@
 
     def __getattr__(self, name):
         ##print >>sys.__stderr__, "failed DictProxy.__getattr__:", name
-        raise AttributeError, name
+        raise AttributeError(name)
 
 
 class GUIAdapter: