Use skip26 decorator

Author: sfdye

tests/test_future/test_futurize.py

@@ -446,7 +446,7 @@ def test_input_without_import(self):
         """
         self.convert_check(before, after, ignore_imports=False, run=False)
 
-    @expectedFailurePY26
+    @skip26
     def test_input_with_import(self):
         before = """
         from builtins import input