message: Use canonical method for not changing the scope, but changing scope options.
diff: @@ -398,7 +398,8 @@ class LSTMBlockCellTest(test.TestCase):
  dtype=dtypes.float32,
  initializer=init_ops.zeros_initializer())
  - with variable_scope.variable_scope("", reuse=True):
  + with variable_scope.variable_scope(
  + variable_scope.get_variable_scope(), reuse=True):
  cell = lstm_ops.LSTMBlockFusedCell(
  cell_size, cell_clip=0, use_peephole=False)
  @@ -414,7 +415,8 @@ class LSTMBlockCellTest(test.TestCase):
  # tiny (single-time) subsequences, i.e. unfuse the cell
  unfused_outputs_op = []
  state = None
  - with variable_scope.variable_scope("", reuse=True):
  + with variable_scope.variable_scope(
  + variable_scope.get_variable_scope(), reuse=True):
  for i, inp in enumerate(inputs):
  lengths = [int(i < l) for l in seq_lengths.eval()]
  output, state = cell(
  