removing some dead crap

git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1301 993157c7-ee19-0410-b2c4-bb4e9862e678

OpenRa.Game/MainWindow.cs

@@ -74,22 +74,11 @@ namespace OpenRa.Game
 			PathFinder.Instance = new PathFinder( map, terrain.tileSet );
 		}
 
-		void PrecacheStructure(string name)
-		{
-			UnitSheetBuilder.GetUnit(name);
-			UnitSheetBuilder.GetUnit(name + "make");
-		}
-
-		void PrecacheUnit(string name)
-		{
-			UnitSheetBuilder.GetUnit(name);
-		}
-
 		internal void Run()
 		{
 			while (Created && Visible)
 			{
-				Frame();
+				viewport.DrawRegions();
 				Application.DoEvents();
 			}
 		}
@@ -120,10 +109,5 @@ namespace OpenRa.Game
 				lastPos = p;
 			}
 		}
-
-		void Frame()
-		{
-			viewport.DrawRegions();
-		}
 	}
 }