Issue 18189: remove unused methods in idlelib.Delegator.Delegator.
Idle code already uses x.delegate instead of x.getdelegate().
The printed report must have been for testing.
diff --git a/Lib/idlelib/Delegator.py b/Lib/idlelib/Delegator.py
index 6125591..60a2cad 100644
--- a/Lib/idlelib/Delegator.py
+++ b/Lib/idlelib/Delegator.py
@@ -20,14 +20,6 @@
                 pass
         self.__cache.clear()
 
-    def cachereport(self):
-        keys = self.__cache.keys()
-        keys.sort()
-        print keys
-
     def setdelegate(self, delegate):
         self.resetcache()
         self.delegate = delegate
-
-    def getdelegate(self):
-        return self.delegate