Use the new test runner.

test/get/git/different_repo_name_test.dart

 // Copyright (c) 2012, 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.
 
 library pub_tests;
 
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 
 main() {
-  initConfig();
   integration('doesn\'t require the repository name to match the name in the '
       'pubspec', () {
     ensureGit();
 
     d.git('foo.git', [
       d.libDir('weirdname'),
       d.libPubspec('weirdname', '1.0.0')
     ]).create();
 
     d.dir(appPath, [
       d.appPubspec({
         "weirdname": {"git": "../foo.git"}
       })
     ]).create();
 
     pubGet();
 
     d.dir(packagesPath, [
       d.dir('weirdname', [
         d.file('weirdname.dart', 'main() => "weirdname";')
       ])
     ]).validate();
   });
 }