message: fix centerline
diff: @@ -190,6 +190,14 @@ void MapInterface::CalculateLaneCorridors(
  lane_corridor->GetMergedPolygon().ConcatenatePolygons(
  next_lane->GetPolygon());
  + // TODO(@hart): use parameter
  + geometry::Line simplified_line;
  + boost::geometry::simplify(lane_corridor->GetCenterLine().obj_,
  + simplified_line.obj_, 0.1);
  + simplified_line.RecomputeS();
  + lane_corridor->SetCenterLine(simplified_line);
  + // end of fix
  +
  total_s = lane_corridor->GetCenterLine().Length();
  lane_corridor->SetLane(
  total_s,
  