Revert "Parts must start with 'part of'" and "Attempt to fix VM build"

dart/samples/swarm/SwarmApp.dart

-part of swarmlib;
-
 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * A simple news reader in Dart.
  */
 class Swarm extends App {
   /**
    * Flag to insure the onLoad isn't called when callback from initializeFromUrl
@@ skipping 67 matching lines @@
       refresh();
       eraseSplashScreen();
     }
   }
 
   void render() {
     frontView = new FrontView(this);
     frontView.addToDocument(document.body);
   }
 }