Make first and last getters.

utils/template/htmltree.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.
 // Generated by scripts/tree_gen.py.
 
 /////////////////////////////////////////////////////////////////////////
 // CSS specific types:
 /////////////////////////////////////////////////////////////////////////
 
 class Identifier extends ASTNode {
@@ skipping 74 matching lines @@
   TemplateChildren(this.children, SourceSpan span): super(span);
   TemplateChildren.empty(SourceSpan span): children = [], super(span);
 
   add(var child) {
     if (children == null) {
       children = new List<ASTNode>();
     }
     children.add(child);
   }
 
-  ASTNode last() => children.last();
+  ASTNode get last => children.last;
   ASTNode removeLast() => children.removeLast();
   bool get anyChildren => children != null && children.length > 0;
 
   visit(TreeVisitor visitor) => visitor.visitTemplateChildren(this);
 
   String toString() {
     StringBuffer buff = new StringBuffer();
     if (children != null) {
       for (final child in children) {
         buff.add(child.toString());
@@ skipping 310 matching lines @@
     output.writeValue('params', node.params);
   }
 
   void visitTemplateGetter(TemplateGetter node) {
     output.heading('template getter', node.span);
     output.writeValue('getter Signature', node.getterSignatureAsString());
     visitTemplateDocument(node.docFrag);
   }
 }