Pass target line color to inner move activities.

OpenRA.Mods.Common/Activities/CaptureActor.cs

@@ -9,6 +9,7 @@
  */
 #endregion
 
+using System.Drawing;
 using OpenRA.Activities;
 using OpenRA.Mods.Common.Traits;
 using OpenRA.Traits;
@@ -22,7 +23,7 @@ namespace OpenRA.Mods.Common.Activities
 		readonly CaptureManager manager;
 
 		public CaptureActor(Actor self, Actor target)
-			: base(self, target, EnterBehaviour.Exit)
+			: base(self, target, EnterBehaviour.Exit, targetLineColor: Color.Red)
 		{
 			actor = target;
 			manager = self.Trait<CaptureManager>();