Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/serve/serves_web_and_test_dirs_by_default_test.dart

Index: sdk/lib/_internal/pub_generated/test/serve/serves_web_and_test_dirs_by_default_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/serve/serves_web_and_test_dirs_by_default_test.dart b/sdk/lib/_internal/pub_generated/test/serve/serves_web_and_test_dirs_by_default_test.dart
index c017916ffa9e958923e9d636cda16a16dda2af18..a15c6cbd1b20690996255089b2ab28b277f572e3 100644
--- a/sdk/lib/_internal/pub_generated/test/serve/serves_web_and_test_dirs_by_default_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/serve/serves_web_and_test_dirs_by_default_test.dart
@@ -1,7 +1,13 @@
+// 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.
+
 library pub_tests;
+
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 import 'utils.dart';
+
 main() {
   initConfig();
   integration("serves web/ and test/ dirs by default", () {
@@ -12,6 +18,7 @@ main() {
             d.dir("web", [d.file("foo", "contents")]),
             d.dir("test", [d.file("bar", "contents")]),
             d.dir("example", [d.file("baz", "contents")])]).create();
+
     pubServe();
     requestShouldSucceed("foo", "contents", root: "web");
     requestShouldSucceed("bar", "contents", root: "test");