message: Small cleanup in function_test.
diff: @@ -1639,29 +1639,18 @@ class FunctionInlineControlTest(test.TestCase):
  self.assertEqual(MetadataHasCell(run_metadata), noinline)
  -@function.Defun(*[dtypes.float32] * 3)
  -def Linear(w, b, x):
  - return nn_ops.relu(math_ops.matmul(x, w) + b)
  -
  -
  -@function.Defun(*[dtypes.float32] * 5)
  -def Linear2(w1, b1, w2, b2, x):
  - return Linear(w2, b2, Linear(w1, b1, x))
  +class ModuleFunctionTest(test.TestCase):
  + def testBasic(self):
  @function.Defun(*[dtypes.float32] * 3)
  def LinearWithCApi(w, b, x):
  return nn_ops.relu(math_ops.matmul(x, w) + b)
  -
  @function.Defun(*[dtypes.float32] * 5)
  def Linear2WithCApi(w1, b1, w2, b2, x):
  return LinearWithCApi(w2, b2, LinearWithCApi(w1, b1, x))
  -
  -class ModuleFunctionTest(test.TestCase):
  -
  - def testBasic(self):
  with ops.Graph().as_default():
  a, b, c, d, e = [
  constant_op.constant([[_]], dtype=dtypes.float32) for _ in range(5)
  