Revert "Erase queued command also when depot direction/airport type/station type changes."

This reverts commit 60a7ac9f3c.

src/airport_gui.cpp

@@ -423,8 +423,6 @@ public:
 
 	void UpdateSelectSize()
 	{
-		EraseQueuedTouchCommand();
-
 		if (_selected_airport_index == -1) {
 			SetTileSelectSize(1, 1);
 			this->DisableWidget(WID_AP_LAYOUT_DECREASE);