Use the new syntax for native methods that are just renames of other native methods.

samples/third_party/dromaeo/tests/dom-query-html.dart

 #library("dom_query");
 #import("dart:html");
 #import('../common/common.dart');
 #import('runner.dart');
 
 void main() {
   final int num = 40;
 
   // Try to force real results.
   var ret;
@@ skipping 56 matching lines @@
     })
     .test('getElementsByTagName(*)', () {
       for (int i = 0; i < num; i++) {
         NodeList elems = document.$dom_getElementsByTagName('*');
         ret = elems.last().$dom_nodeType;
       }
     })
     .test('getElementsByTagName (not in document)', () {
       for (int i = 0; i < num; i++) {
         NodeList elems = document.$dom_getElementsByTagName('strong');
-        ret = elems.last().$dom_nodeType;
+        ret = elems.length == 0;
       }
     })
     .test('getElementsByName', () {
       for (int i = 0; i < num * 20; i++) {
         NodeList elems = document.$dom_getElementsByName('test$num');
         ret = elems[elems.length-1].$dom_nodeType;
         elems = document.$dom_getElementsByName('test$num');
         ret = elems[elems.length-1].$dom_nodeType;
         elems = document.$dom_getElementsByName('test$num');
         ret = elems[elems.length-1].$dom_nodeType;
         elems = document.$dom_getElementsByName('test$num');
         ret = elems[elems.length-1].$dom_nodeType;
       }
     })
     .test('getElementsByName (not in document)', () {
       for (int i = 0; i < num * 20; i++) {
         ret = document.$dom_getElementsByName('test').length == 0;
         ret = document.$dom_getElementsByName('test').length == 0;
         ret = document.$dom_getElementsByName('test').length == 0;
         ret = document.$dom_getElementsByName('test').length == 0;
         ret = document.$dom_getElementsByName('test').length == 0;
       }
     })
     .end();
 }