build_date_       195 chrome/browser/upgrade_detector_impl.cc       build_date_ = maybe_build_time;
build_date_       375 chrome/browser/upgrade_detector_impl.cc   if (network_time.is_null() || build_date_.is_null() ||
build_date_       376 chrome/browser/upgrade_detector_impl.cc       build_date_ > network_time) {
build_date_       381 chrome/browser/upgrade_detector_impl.cc   if (network_time - build_date_ >
build_date_        73 chrome/browser/upgrade_detector_impl.h   base::Time build_date_;