Remove DurationQuotaTrackerProto message.

  // Next tag: 4

}

// A com.android.util.quota.DurationQuotaTracker object.

message DurationQuotaTrackerProto {

  option (.android.msg_privacy).dest = DEST_AUTOMATIC;

  optional QuotaTrackerProto base_quota_data = 1;

  message DurationLimit {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional CategoryProto category = 1;

    optional int64 limit_ms = 2;

    optional int64 window_size_ms = 3;

  }

  repeated DurationLimit duration_limit = 2;

  message ExecutionStats {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // The time after which this record should be considered invalid (out of date), in the

    // elapsed realtime timebase.

    optional int64 expiration_time_elapsed = 1;

    optional int32 window_size_ms = 2;

    optional int64 duration_limit_ms = 3;

    // The overall session duration in the window.

    optional int64 session_duration_in_window_ms = 4;

    // The number of individual long-running events in the window.

    optional int32 event_count_in_window = 5;

    // The time after which the app will be under the bucket quota. This is only valid if

    // session_duration_in_window_ms >= duration_limit_ms.

    optional int64 in_quota_time_elapsed = 6;

  }

  message Timer {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    // True if the Timer is actively tracking long-running events.

    optional bool is_active = 1;

    // The time this timer last became active. Only valid if is_active is true.

    optional int64 start_time_elapsed = 2;

    // How many long-running events are currently running. Valid only if is_active is true.

    optional int32 event_count = 3;

  }

  message TimingSession {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional int64 start_time_elapsed = 1;

    optional int64 end_time_elapsed = 2;

    // How many events started during this session. This only count long-running events, not

    // instantaneous events.

    optional int32 event_count = 3;

  }

  message UptcStats {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional UptcProto uptc = 1;

    // True if the UPTC has been given free quota.

    optional bool is_quota_free = 2;

    optional Timer timer = 3;

    repeated TimingSession saved_sessions = 4;

    repeated ExecutionStats execution_stats = 5;

  }

  repeated UptcStats uptc_stats = 3;

  message ReachedQuotaAlarmListener {

    option (.android.msg_privacy).dest = DEST_AUTOMATIC;

    optional int64 trigger_time_elapsed = 1;

    message UptcTimes {

      option (.android.msg_privacy).dest = DEST_AUTOMATIC;

      optional UptcProto uptc = 1;

      optional int64 out_of_quota_time_elapsed = 2;

    }

    repeated UptcTimes uptc_times = 2;

  }

  optional ReachedQuotaAlarmListener reached_quota_alarm_listener = 4;

  // Next tag: 5

}