message: Remove disabled code in graph_properties.cc
diff: @@ -1285,15 +1285,6 @@ class SymbolicShapeRefiner {
  // Integer tensors of rank one can also be interpreted as a shape
  // provided all their values are >= -1.
  if (IsIntegerVector(tensor)) {
  -#if 0
  - ShapeHandle tensor_shape = ic->Vector(tensor.NumElements());
  - ShapeHandle shp;
  - // Note that MakeShapeFromTensor filters out invalid values (e.g., < -1).
  - if (ic->MakeShapeFromTensor(&tensor, tensor_shape, &shp).ok()) {
  - *tensors_as_shapes = shp;
  - return true;
  - }
  -#else
  bool has_values_smaller_than_minus_1 = false;
  std::vector<DimensionHandle> dims;
  for (int i = 0; i < tensor.NumElements(); i++) {
  @@ -1305,7 +1296,6 @@ class SymbolicShapeRefiner {
  if (!has_values_smaller_than_minus_1) {
  *tensors_as_shapes = ic->MakeShape(dims);
  }
  -#endif
  } else if (IsIntegerScalar(tensor)) {
  // Scalar constant.
  int64 value = tensor.dtype() == DT_INT32 ? tensor.flat<int32>()(0)
  