message: ROCm build fix.
diff: @@ -88,8 +88,8 @@ TfOpRoofLineCostEstimator::OpRoofLineStats TfOpRoofLineCostEstimator::Predict(
  }
  grappler::OpContext op_context;
  - op_context.name = tf_op.type;
  - op_context.op_info.set_op(tf_op.type);
  + op_context.name = std::string(tf_op.type);
  + op_context.op_info.set_op(op_context.name);
  for (const auto& tensor : input_tensors) {
  *op_context.op_info.add_inputs() = GetTensorProperties(tensor);
  }
  