message: Fix RNN benchmark code.
diff: @@ -723,7 +723,7 @@ def _static_vs_dynamic_rnn_benchmark_static(inputs_list_t, sequence_length):
  use_peepholes=True,
  initializer=initializer,
  state_is_tuple=False)
  - outputs, final_state = rnn_cell_impl.static_rnn(
  + outputs, final_state = rnn.static_rnn(
  cell,
  inputs_list_t,
  sequence_length=sequence_length,
  @@ -856,7 +856,7 @@ def _half_seq_len_vs_unroll_half_rnn_benchmark(inputs_list_t, sequence_length):
  use_peepholes=True,
  initializer=initializer,
  state_is_tuple=False)
  - outputs, final_state = rnn_cell_impl.static_rnn(
  + outputs, final_state = rnn.static_rnn(
  cell,
  inputs_list_t,
  sequence_length=sequence_length,
  @@ -922,7 +922,7 @@ def _concat_state_vs_tuple_state_rnn_benchmark(inputs_list_t, sequence_length,
  use_peepholes=True,
  initializer=initializer,
  state_is_tuple=state_is_tuple)
  - outputs, final_state = rnn_cell_impl.static_rnn(
  + outputs, final_state = rnn.static_rnn(
  cell,
  inputs_list_t,
  sequence_length=sequence_length,
  