Factor out Coalition from Game.

qt_ui/widgets/combos/QAircraftTypeSelector.py

@@ -4,7 +4,6 @@ from typing import Iterable, Type
 from PySide2.QtWidgets import QComboBox
 from dcs.unittype import FlyingType
 
-from game import db
 from gen.flights.ai_flight_planner_db import aircraft_for_task
 from gen.flights.flight import FlightType
 
@@ -13,16 +12,12 @@ class QAircraftTypeSelector(QComboBox):
     """Combo box for selecting among the given aircraft types."""
 
     def __init__(
-        self,
-        aircraft_types: Iterable[Type[FlyingType]],
-        country: str,
-        mission_type: FlightType,
+        self, aircraft_types: Iterable[Type[FlyingType]], mission_type: FlightType
     ) -> None:
         super().__init__()
 
         self.model().sort(0)
         self.setSizeAdjustPolicy(self.AdjustToContents)
-        self.country = country
         self.update_items(mission_type, aircraft_types)
 
     def update_items(self, mission_type: FlightType, aircraft_types):