message: Remove unused unpacked overload of WindowStack::pointInWindow
diff: @@ -18,7 +18,6 @@ public:
  void removeWindow(Window* window);
  bool pointInWindow(const NAS2D::Point<int>& point) const;
  - bool pointInWindow(int x, int y) const { return pointInWindow({x, y}); }
  void updateStack(const NAS2D::Point<int>& point);
  void updateStack(int x, int y) { updateStack({x, y}); }
  