message: Remove duplicated emplace_back floor operator.
diff: @@ -901,8 +901,6 @@ std::vector<std::unique_ptr<BaseOperator>> BuildOperatorList() {
  "MINIMUM", OperatorType::kTensorFlowMinimum));
  ops.emplace_back(new SimpleOperator<TensorFlowLessOperator>(
  "LESS", OperatorType::kTensorFlowLess));
  - ops.emplace_back(
  - new SimpleOperator<FloorOperator>("FLOOR", OperatorType::kFloor));
  return ops;
  }
  