Regenerate pub sources.

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

Index: sdk/lib/_internal/pub_generated/test/serve/gets_first_if_dependency_version_changed_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_dependency_version_changed_test.dart b/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_dependency_version_changed_test.dart
index 54878d46cad4d7081cb942b6604854d16d4da9a9..8a5b294c94e605742395bd75031f194c8a4a1384 100644
--- a/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_dependency_version_changed_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/serve/gets_first_if_dependency_version_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(
@@ -9,20 +15,26 @@ main() {
           "the lock file",
       () {
     d.dir("foo", [d.libPubspec("foo", "0.0.1"), d.libDir("foo")]).create();
+
     d.appDir({
       "foo": {
         "path": "../foo",
         "version": "0.0.1"
       }
     }).create();
+
     pubGet();
+
+    // Change the version in the pubspec and package.
     d.appDir({
       "foo": {
         "path": "../foo",
         "version": "0.0.2"
       }
     }).create();
+
     d.dir("foo", [d.libPubspec("foo", "0.0.2"), d.libDir("foo")]).create();
+
     pubServe(shouldGetFirst: true);
     requestShouldSucceed("packages/foo/foo.dart", 'main() => "foo";');
     endPubServe();