Update charted to 0.4.8 and roll

packages/initialize/test/init_method_test.dart

 // 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.
+
+// TODO(jakemac): swap this to @TestOn('pub-serve') once
+// https://github.com/dart-lang/test/issues/388 is completed.
+@TestOn('!js')
 library initialize.init_method_test;
 
 import 'package:initialize/initialize.dart';
-import 'package:unittest/unittest.dart';
-import 'package:unittest/compact_vm_config.dart';
+import 'package:test/test.dart';
 
 int calledFoo = 0;
 int calledBar = 0;
 
 main() {
-  useCompactVMConfiguration();
-
   // Run all initializers.
-  run().then((_) {
+  return run().then((_) {
     test('initMethod annotation invokes functions once', () {
       expect(calledFoo, 1);
       expect(calledBar, 1);
       // Re-run all initializers, should be a no-op.
       return run().then((_) {
         expect(calledFoo, 1);
         expect(calledBar, 1);
       });
     });
   });
 }
 
 @initMethod
 foo() => calledFoo++;
 
 @initMethod
 bar() => calledBar++;