Build script views programmatically.

runtime/observatory/lib/src/elements/script_view.dart

 // Copyright (c) 2013, 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.
 
 library script_view_element;
 
 import 'observatory_element.dart';
 import 'package:observatory/elements.dart';
 import 'package:observatory/service.dart';
 import 'package:polymer/polymer.dart';
 
 /// Displays an Script response.
 @CustomTag('script-view')
 class ScriptViewElement extends ObservatoryElement {
   @published Script script;
 
   ScriptViewElement.created() : super.created();
 
-  @override
-  void attached() {
-    super.attached();
-    if (script == null) {
-      return;
-    }
-    script.load();
-  }
-
   void refresh(var done) {
     script.reload().whenComplete(done);
   }
 
   void refreshCoverage(var done) {
     script.refreshCoverage().whenComplete(done);
   }
 }