message: Remove stale forward compat
diff: @@ -20,7 +20,6 @@ from __future__ import print_function
  import math
  -from tensorflow.python.compat import compat
  from tensorflow.python.distribute import distribution_strategy_context as ds
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  @@ -1483,7 +1482,6 @@ def fused_batch_norm(
  min_epsilon = 1.001e-5
  epsilon = epsilon if epsilon > min_epsilon else min_epsilon
  - if compat.forward_compatible(2019, 6, 6):
  y, batch_mean, batch_var, _, _, _ = gen_nn_ops.fused_batch_norm_v3(
  x,
  scale,
  @@ -1496,21 +1494,6 @@ def fused_batch_norm(
  name=name)
  return y, batch_mean, batch_var
  - if x.dtype == dtypes.float16 or x.dtype == dtypes.bfloat16:
  - fused_batch_norm_func = gen_nn_ops.fused_batch_norm_v2
  - else:
  - fused_batch_norm_func = gen_nn_ops._fused_batch_norm # pylint: disable=protected-access
  - y, batch_mean, batch_var, _, _ = fused_batch_norm_func(
  - x,
  - scale,
  - offset,
  - mean,
  - variance,
  - epsilon=epsilon,
  - data_format=data_format,
  - is_training=is_training,
  - name=name)
  - return y, batch_mean, batch_var
  @tf_export(v1=["nn.batch_norm_with_global_normalization"])
  def batch_norm_with_global_normalization(t=None,
  