Merge "bootstat: Don't log time_since_factory_reset on device reset."

  // use this signal to mark the time of the factory reset.

  // use this signal to mark the time of the factory reset.

  if (!boot_event_store.GetBootEvent("factory_reset", &record)) {

  if (!boot_event_store.GetBootEvent("factory_reset", &record)) {

    boot_event_store.AddBootEventWithValue("factory_reset", current_time_utc);

    boot_event_store.AddBootEventWithValue("factory_reset", current_time_utc);

    boot_event_store.AddBootEventWithValue("time_since_factory_reset", 0);

    // Don't log the time_since_factory_reset until some time has elapsed.

    // The data is not meaningful yet and skews the histogram buckets.

    return;

    return;

  }

  }