Remove TargetActor and TargetLocation from order issuing.

OpenRA.Mods.Common/AI/States/ProtectionStates.cs

@@ -9,6 +9,8 @@
  */
 #endregion
 
+using OpenRA.Traits;
+
 namespace OpenRA.Mods.Common.AI
 {
 	class UnitsForProtectionIdleState : GroundStateBase, IState
@@ -55,7 +57,7 @@ namespace OpenRA.Mods.Common.AI
 			else
 			{
 				foreach (var a in owner.Units)
-					owner.Bot.QueueOrder(new Order("AttackMove", a, false) { TargetLocation = owner.TargetActor.Location });
+					owner.Bot.QueueOrder(new Order("AttackMove", a, Target.FromCell(owner.World, owner.TargetActor.Location), false));
 			}
 		}