message: Reenable 'constant' test.
diff: @@ -243,8 +243,7 @@ INSTANTIATE_TESTS(avg_pool)
  INSTANTIATE_TESTS(space_to_batch_nd)
  INSTANTIATE_TESTS(batch_to_space_nd)
  INSTANTIATE_TESTS(concat)
  -// TODO(b/71642435) re-enable this test
  -// INSTANTIATE_TESTS(constant)
  +INSTANTIATE_TESTS(constant)
  INSTANTIATE_TESTS(control_dep)
  INSTANTIATE_TESTS(conv)
  INSTANTIATE_TESTS(depthwiseconv)
  