Add new metrics constants for emergency dialer

    // OS: Q

    SETTINGS_GESTURE_REACH = 1557;

    // OPEN: Emergency dialer opened

    // CLOSE: Emergency dialer closed

    //  SUBTYPE: The entry type that user opened emergency dialer

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    EMERGENCY_DIALER = 1558;

    // FIELD: The screen is currently locked

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_IS_SCREEN_LOCKED = 1559;

    // FIELD: Bit flag indicating the actions performed by user

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_USER_ACTIONS = 1560;

    // FIELD: The duration user stayed at emergency dialer

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_DURATION_MS = 1561;

    // ACTION: Making call via emergency dialer

    //  SUBTYPE: The UI that user made phone call

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    EMERGENCY_DIALER_MAKE_CALL = 1562;

    // FIELD: The phone number type of a call user made

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_PHONE_NUMBER_TYPE = 1563;

    // FIELD: There is a shortcut for the phone number

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_PHONE_NUMBER_HAS_SHORTCUT = 1564;

    // FIELD: The phone is in pocket while using emergency dialer

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_IN_POCKET = 1565;

    // ACTION: The second tap on emergency shortcut to make a phone call

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    EMERGENCY_DIALER_SHORTCUT_CONFIRM_TAP = 1566;

    // FIELD: The time in milliseconds of second tap on shortcut since first tap

    // CATEGORY: EMERGENCY_DIALER

    // OS: Q

    FIELD_EMERGENCY_DIALER_SHORTCUT_TAPS_INTERVAL = 1567;

    // ---- End Q Constants, all Q constants go above this line ----

    // Add new aosp constants above this line.