Regenerate pub sources.

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

Index: sdk/lib/_internal/pub_generated/test/serve/gets_first_if_git_url_changed_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_git_url_changed_test.dart b/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_git_url_changed_test.dart
index cac40c7c6acb80e817ce28b53e7083a38754c523..c41af7d2970f6d8b732eb264a9c9cad975b2499a 100644
--- a/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_git_url_changed_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_git_url_changed_test.dart
@@ -1,7 +1,13 @@
+// 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(
@@ -11,20 +17,26 @@ main() {
     d.git(
         "foo-before.git",
         [d.libPubspec("foo", "1.0.0"), d.libDir("foo", "before")]).create();
+
     d.git(
         "foo-after.git",
         [d.libPubspec("foo", "1.0.0"), d.libDir("foo", "after")]).create();
+
     d.appDir({
       "foo": {
         "git": "../foo-before.git"
       }
     }).create();
+
     pubGet();
+
+    // Change the path in the pubspec.
     d.appDir({
       "foo": {
         "git": "../foo-after.git"
       }
     }).create();
+
     pubServe(shouldGetFirst: true);
     requestShouldSucceed("packages/foo/foo.dart", 'main() => "after";');
     endPubServe();