Get rid of a lot of () for getters.

samples/swarm/SwarmViews.dart

 // 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.
 
 // TODO(jacobr): there is a lot of dead code in this class. Checking is as is
 // and then doing a large pass to remove functionality that doesn't make sense
 // given the UI layout.
 
 /**
  * Front page of Swarm.
@@ skipping 67 matching lines @@
     topView.addChild(sliderMenu);
     addChild(topView);
 
     bottomView = new CompositeView('bottom-view', false, false, false);
     addChild(bottomView);
 
     sections = new ConveyorView();
     sections.viewSelected = _onSectionTransitionEnded;
   }
 
-  SectionView get currentSection() {
+  SectionView get currentSection {
     var view = sections.selectedView;
     // TODO(jmesserly): this code works around a bug in the DartC --optimize
     if (view == null) {
       view = sections.childViews[0];
       sections.selectView(view);
     }
     return view;
   }
 
   void afterRender(Element node) {
@@ skipping 407 matching lines @@
 /**
  * A factory that creates a view for data sources.
  */
 class DataSourceViewFactory implements ViewFactory<Feed> {
   Swarm swarm;
 
   DataSourceViewFactory(this.swarm) {}
 
   View newView(Feed data) => new DataSourceView(data, swarm);
 
-  int get width() => ArticleViewLayout.getSingleton().width;
-  int get height() => null; // Width for this view isn't known.
+  int get width => ArticleViewLayout.getSingleton().width;
+  int get height => null; // Width for this view isn't known.
 }
 
 
 /**
  * A view for the items from a single data source.
  * Shows a title and a list of items.
  */
 class DataSourceView extends CompositeView  {
   // TODO(jacobr): make this value be coupled with the CSS file.
   static const TAB_ONLY_HEIGHT = 34;
@@ skipping 40 matching lines @@
     : super(),
       onChanged = new EventListeners();
 
   Element render() => new Element.tag('button');
 
   void afterRender(Element node) {
     state = states[0];
     node.on.click.add((event) { toggle(); }, false);
   }
 
-  String get state() {
+  String get state {
     final currentState = node.innerHTML;
     assert(states.indexOf(currentState, 0) >= 0);
     return currentState;
   }
 
   void set state(String state) {
     assert(states.indexOf(state, 0) >= 0);
     node.innerHTML = state;
     onChanged.fire(null);
   }
@@ skipping 252 matching lines @@
  * in-place as opposed to as an embedded web-page.
  */
 class StoryContentView extends View {
   final Swarm swarm;
   final Article item;
 
   View _pagedStory;
 
   StoryContentView(this.swarm, this.item) : super();
 
-  get childViews() => [_pagedStory];
+  get childViews => [_pagedStory];
 
   Element render() {
     final storyContent = new Element.html(
         '<div class="story-content">${item.htmlBody}</div>');
     for (Element element in storyContent.queryAll(
         "iframe, script, style, object, embed, frameset, frame")) {
       element.remove();
     }
     _pagedStory = new PagedContentView(new View.fromNode(storyContent));
 
@@ skipping 104 matching lines @@
    * [Feed].
    */
   DataSourceView findView(Feed dataSource) {
     return dataSourceView.getSubview(dataSourceView.findIndex(dataSource));
   }
 
   bool inCurrentView(Article article) {
     return dataSourceView.findIndex(article.dataSource) != null;
   }
 }