void ParamTraits<base::PlatformFileInfo>::Log(const param_type& p,
                                              std::string* l) {
  l->append("(");
  LogParam(p.size, l);
  l->append(",");
  LogParam(p.is_directory, l);
  l->append(",");
  LogParam(p.last_modified.ToDoubleT(), l);
  l->append(",");
  LogParam(p.last_accessed.ToDoubleT(), l);
  l->append(",");
  LogParam(p.creation_time.ToDoubleT(), l);
  l->append(")");
}

Unknown