simplify constructors, fixes #564

test/browser/runtime_tests.js

 // Copyright (c) 2015, 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.
 
 var assert = chai.assert;
 var dart_sdk = dart_library.import('dart_sdk');
 var core = dart_sdk.core;
 var collection = dart_sdk.collection;
 var dart = dart_sdk.dart;
 var dartx = dart.dartx;
@@ skipping 513 matching lines @@
 
     assert.throws(() => dart.dcall(i_i2i, 0, 1));
     assert.throws(() => dart.dcall(i_i2i, "hello", "world"));
     assert.equal(dart.dcall(i_i2i, 0), 0);
     assert.throws(() => dart.dcall(i_i2i, 0, 1, 2));
     assert.equal(dart.dcall(i_i2i, 0, {extra: 3}), 0);
   });
 
   test('dsend', () => {
     class Tester extends core.Object {
-      Tester() {
+      new() {
         this.f = dart.fn(x => x, core.int, [core.int]);
         this.me = this;
       }
       m(x, y) {return x;}
       call(x) {return x;}
       static s(x, y) { return x;}
     }
     dart.setSignature(Tester, {
       methods: () => ({
         m: [core.int, [core.int, core.int]],
@@ skipping 612 matching lines @@
 
 suite('primitives', function() {
   'use strict';
 
   test('fixed length list', () => {
     let list = new core.List(10);
     list[0] = 42;
     assert.throws(() => list.add(42));
   });
 });