remove schedule from WrapLinker

theano/gof/link.py

@@ -534,7 +534,7 @@ class WrapLinker(Linker):
 
     """
 
-    def __init__(self, linkers, wrapper, schedule=None):
+    def __init__(self, linkers, wrapper):
         """
         Initialize a WrapLinker.
 
@@ -556,7 +556,6 @@ class WrapLinker(Linker):
         self.fgraph = None
         self.linkers = linkers
         self.wrapper = wrapper
-        self.schedule = schedule or self.schedule
 
     def __copy__(self):
         """
@@ -571,8 +570,7 @@ class WrapLinker(Linker):
         """
         other = self.__class__(
                 linkers=[copy(l) for l in self.linkers],
-                wrapper=self.wrapper,
-                schedule=self.schedule)
+                wrapper=self.wrapper)
         return other
 
     def accept(self, fgraph, no_recycling=None):