changes in class ReplaceValidate

theano/gof/toolbox.py

@@ -214,10 +214,10 @@ class Validator(Feature):
 
 class ReplaceValidate(History, Validator):
     pickle_rm_attr = ["replace_validate", "replace_all_validate",
-                      "replace_all_validate_remove",
-                      #Parent pickle_rm_attr
-                      "consistent", "validate", "checkpoint", "revert"
-    ]
+                      "replace_all_validate_remove"] + \
+                      History.pickle_rm_attr + Validator.pickle_rm_attr
+        
+    
 
     def on_attach(self, fgraph):
         for attr in ('replace_validate', 'replace_all_validate',