Use the new test runner.

test/build/includes_dart_files_from_dependencies_in_debug_test.dart

Index: test/build/includes_dart_files_from_dependencies_in_debug_test.dart
diff --git a/test/build/includes_dart_files_from_dependencies_in_debug_test.dart b/test/build/includes_dart_files_from_dependencies_in_debug_test.dart
index e7a97008fe5a690e56d96665c84fdba351aea387..2bc882f10682884e06b6f098760c461ce859c620 100644
--- a/test/build/includes_dart_files_from_dependencies_in_debug_test.dart
+++ b/test/build/includes_dart_files_from_dependencies_in_debug_test.dart
@@ -2,19 +2,17 @@
 // 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.
 
+// Dart2js can take a long time to compile dart code, so we increase the timeout
+// to cope with that.
+@Timeout.factor(3)
+
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 
 main() {
-  initConfig();
-
   integration("includes .dart files from dependencies in debug mode", () {
-    // Dart2js can take a long time to compile dart code, so we increase the
-    // timeout to cope with that.
-    currentSchedule.timeout *= 3;
-
     d.dir("foo", [
       d.libPubspec("foo", "0.0.1"),
       d.dir("lib", [