pass WorldRenderer to Widget.Draw, DrawInner

OpenRA.Game/Widgets/ScrollingTextWidget.cs

@@ -1,8 +1,19 @@
-using System;
+#region Copyright & License Information
+/*
+ * Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made 
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see LICENSE.
+ */
+#endregion
+
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Drawing;
+using OpenRA.Graphics;
 
 namespace OpenRA.Widgets
 {
@@ -93,7 +104,7 @@ namespace OpenRA.Widgets
 			Text = Text.Replace("\r", "");
 		}
 
-		public override void DrawInner()
+		public override void DrawInner( WorldRenderer wr )
 		{
 			var bg = GetBackground();