message: remove useless move
diff: @@ -224,7 +224,7 @@ public:
  template <class T>
  unique_ptr<SegmentScanState> ChimpInitScan(ColumnSegment &segment) {
  auto result = make_unique_base<SegmentScanState, ChimpScanState<T>>(segment);
  - return move(result);
  + return result;
  }
  //===--------------------------------------------------------------------===//
  