message: Remove test dependencies that are no longer needed.
diff: @@ -42,7 +42,7 @@ class ControlFlowTest(converter_test_base.TestCase):
  node = self.parse_and_analyze(test_fn, {})
  node = control_flow.transform(node, self.ctx)
  - with self.compiled(node, control_flow_ops.while_loop) as result:
  + with self.compiled(node) as result:
  with self.test_session() as sess:
  self.assertEqual((10, 5, 5),
  sess.run(result.test_fn(constant_op.constant(5))))
  @@ -57,7 +57,7 @@ class ControlFlowTest(converter_test_base.TestCase):
  node = self.parse_and_analyze(test_fn, {})
  node = control_flow.transform(node, self.ctx)
  - with self.compiled(node, control_flow_ops.while_loop) as result:
  + with self.compiled(node) as result:
  with self.test_session() as sess:
  self.assertEqual(0, sess.run(result.test_fn(constant_op.constant(5))))
  @@ -75,7 +75,7 @@ class ControlFlowTest(converter_test_base.TestCase):
  node = self.parse_and_analyze(test_fn, {})
  node = control_flow.transform(node, self.ctx)
  - with self.compiled(node, control_flow_ops.cond) as result:
  + with self.compiled(node) as result:
  with self.test_session() as sess:
  self.assertEqual((-1, 0),
  sess.run(result.test_fn(constant_op.constant(1))))
  @@ -92,7 +92,7 @@ class ControlFlowTest(converter_test_base.TestCase):
  node = self.parse_and_analyze(test_fn, {})
  node = control_flow.transform(node, self.ctx)
  - with self.compiled(node, control_flow_ops.cond) as result:
  + with self.compiled(node) as result:
  with self.test_session() as sess:
  self.assertEqual(-1, sess.run(result.test_fn(constant_op.constant(1))))
  