Get rid of a lot of () for getters.

utils/tests/template/sample.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.
 
 #import('dart:html');
 
 // Utility functions:
 String safeHTML(String value) {
   // TODO(terry): TBD
   return value;
@@ skipping 42 matching lines @@
 
   FriendList(List<Friend> friends) {
     _fragment = new Element.tag('div');
     Element e0 = new Element.html('<div>Friends:</div>');
     _fragment.elements.add(e0);
     Element e0_0 = new Element.html('<ul></ul>');  // Node before #each
     e0.elements.add(e0_0);
     each_0(friends, e0_0);
   }
 
-  Element get root() => _fragment.nodes.first;
+  Element get root => _fragment.nodes.first;
 
   String toString(){
     return _fragment.innerHTML;
   }
 }
 
 
 /* More template control:
    ======================
 
@@ skipping 50 matching lines @@
     return safeHTML('circles = ${item.friendsCircle + item.familyCircle + item.workCircle}');
   }
 
   FriendEntry(Friend friend) {
     _fragment = new Element.tag('div');
     Element e0 = new Element.html('<li></li>');  // Node before #with
     _fragment.elements.add(e0);
     with_0(friend, e0);
   }
 
-  Element get root() => _fragment.nodes.first;
+  Element get root => _fragment.nodes.first;
 
   String toString(){
     return _fragment.innerHTML;
   }
 }
 
 
 /* Template with events:
    =====================
 
   template HTML FriendEntryEvents(Friend friend) {
    <li>
      ${#with friend}
        <span var=friendElem style="cursor: pointer;">${name}</span>
        ${#if (age < 18)}
          <span class=”left-space”>child</span>
        ${#else}
          <span class=”left-space”>adult</span>
        ${/if}
        <span class=”left-space”>circles = ${friendCircle + familyCircle + workCircle}</span>
      ${/friend}
    </li>
   }
 */
 class FriendEntryEvents /*extends Template*/ {
   Element _fragment;
   var _friendElem;
 
-  get friendElem() => _friendElem;
+  get friendElem => _friendElem;
 
   // ${#with friend}
   with_0(Friend item, Element parent) {
     _friendElem = new Element.html('<span style="cursor: pointer;"></span>');  // Node before injection
     _friendElem.innerHTML = inject_0(item);
    parent.elements.add(_friendElem);
 
    // ${#if expression} 
    if (if_0(item)) {
      var e1 = new Element.html('<span class="left-space">child</span>');
@@ skipping 24 matching lines @@
    return safeHTML('circles = ${item.friendsCircle + item.familyCircle + item.workCircle}');
   }
 
   FriendEntryEvents(Friend friend) {
    _fragment = new Element.tag('div');
    Element e0 = new Element.html('<li></li>');  // Node before #with
    _fragment.elements.add(e0);
    with_0(friend, e0);
   }
 
-  Element get root() => _fragment.nodes.first;
+  Element get root => _fragment.nodes.first;
 
   String toString(){
    return _fragment.innerHTML;
   }
 }
 
 
 void main() {
   // Setup style sheet for page.
   document.head.elements.add(new Element.html('<style>.left-space { margin-left: 10px; }</style>'));
@@ skipping 15 matching lines @@
   document.body.elements.add(clickableFriend.root);
   clickableFriend.friendElem.on.click.add((e) {
     var elemStyle = e.srcElement.style;
     String toggleColor = elemStyle.getPropertyValue("background-color") == "red" ? "white" : "red";
     elemStyle.setProperty("background-color", "${toggleColor}");
   });
 
   // Calling template inside of a template:
 //  document.body.elements.add(new Templates(friends).root);
 }