message: Update the name of the var policy property.
diff: @@ -483,7 +483,7 @@ class AutoCastVariableTest(test.TestCase, parameterized.TestCase):
  with strategy.scope():
  x = get_var(1., dtypes.float32)
  x = autocast_variable.create_autocast_variable(x)
  - use_policy = getattr(strategy.extended, '_use_policy', False)
  + use_policy = getattr(strategy.extended, '_use_var_policy', False)
  if use_policy:
  self.assertRegex(
  repr(x).replace('\n', ' '),
  