Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/oauth2/with_an_expired_credentials_refreshes_and_saves_test.dart

Index: sdk/lib/_internal/pub_generated/test/oauth2/with_an_expired_credentials_refreshes_and_saves_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/oauth2/with_an_expired_credentials_refreshes_and_saves_test.dart b/sdk/lib/_internal/pub_generated/test/oauth2/with_an_expired_credentials_refreshes_and_saves_test.dart
index 913723bfe259b2fc3191d379e2f0f14b8f8ba96c..82b7c4a5d097f09e88cef16d7a8d9dc9740891f1 100644
--- a/sdk/lib/_internal/pub_generated/test/oauth2/with_an_expired_credentials_refreshes_and_saves_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/oauth2/with_an_expired_credentials_refreshes_and_saves_test.dart
@@ -1,9 +1,16 @@
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS 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.
+
 import 'dart:convert';
+
 import 'package:scheduled_test/scheduled_test.dart';
 import 'package:scheduled_test/scheduled_server.dart';
 import 'package:shelf/shelf.dart' as shelf;
+
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
+
 main() {
   initConfig();
   integration(
@@ -11,19 +18,23 @@ main() {
           'refreshed access token to credentials.json',
       () {
     d.validPackage.create();
+
     var server = new ScheduledServer();
     d.credentialsFile(
         server,
         'access token',
         refreshToken: 'refresh token',
         expiration: new DateTime.now().subtract(new Duration(hours: 1))).create();
+
     var pub = startPublish(server);
     confirmPublish(pub);
+
     server.handle('POST', '/token', (request) {
       return request.readAsString().then((body) {
         expect(
             body,
             matches(new RegExp(r'(^|&)refresh_token=refresh\+token(&|$)')));
+
         return new shelf.Response.ok(JSON.encode({
           "access_token": "new access token",
           "token_type": "bearer"
@@ -32,13 +43,17 @@ main() {
         });
       });
     });
+
     server.handle('GET', '/api/packages/versions/new', (request) {
       expect(
           request.headers,
           containsPair('authorization', 'Bearer new access token'));
+
       return new shelf.Response(200);
     });
+
     pub.shouldExit();
+
     d.credentialsFile(
         server,
         'new access token',