Regenerate pub sources.

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

Index: sdk/lib/_internal/pub_generated/test/serve/does_not_get_first_if_git_url_did_not_change_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/serve/does_not_get_first_if_git_url_did_not_change_test.dart b/sdk/lib/_internal/pub_generated/test/serve/does_not_get_first_if_git_url_did_not_change_test.dart
index f59bf1324cbf168cfca684efaf73539ab0fc509f..5bf1869b5371af19714cfe6f0cc6648bdfc5783f 100644
--- a/sdk/lib/_internal/pub_generated/test/serve/does_not_get_first_if_git_url_did_not_change_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/serve/does_not_get_first_if_git_url_did_not_change_test.dart
@@ -1,16 +1,24 @@
+// Copyright (c) 2013, 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("does not get first if a git dependency's url is unchanged", () {
     d.git('foo.git', [d.libPubspec('foo', '1.0.0'), d.libDir("foo")]).create();
+
     d.appDir({
       "foo": {
         "git": "../foo.git"
       }
     }).create();
+
     pubGet();
     pubServe(shouldGetFirst: false);
     requestShouldSucceed("packages/foo/foo.dart", 'main() => "foo";');