Use the new test runner.

test/dart2js/compiles_generated_file_from_dependency_outside_web_test.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS d.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.
 
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 import '../serve/utils.dart';
 
 main() {
   // This is a regression test for issue #17198.
-  initConfig();
   withBarbackVersions("any", () {
     integration("compiles a Dart file that imports a generated file to JS "
         "outside web/", () {
       d.dir(appPath, [
         d.pubspec({
           "name": "myapp",
           "version": "0.0.1",
           "transformers": ["myapp/transformer"]
         }),
         d.dir("lib", [
@@ skipping 13 matching lines @@
 
       createLockFile('myapp', pkg: ['barback']);
 
       pubServe(args: ["test"]);
       requestShouldSucceed("main.dart.js", contains("(before, munge)"),
           root: "test");
       endPubServe();
     });
   });
 }