Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/get/hosted/stay_locked_test.dart

Index: sdk/lib/_internal/pub_generated/test/get/hosted/stay_locked_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/get/hosted/stay_locked_test.dart b/sdk/lib/_internal/pub_generated/test/get/hosted/stay_locked_test.dart
index 6e66a10b5d8f0a133f01be6f1688c09e669ade49..befc73a81b4a3b0614667ca38e8034a1b107c192 100644
--- a/sdk/lib/_internal/pub_generated/test/get/hosted/stay_locked_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/get/hosted/stay_locked_test.dart
@@ -1,25 +1,43 @@
+// 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.
+
 library pub_tests;
+
 import 'package:path/path.dart' as path;
 import 'package:scheduled_test/scheduled_test.dart';
+
 import '../../../lib/src/io.dart';
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
+
 main() {
   initConfig();
   integration(
       'keeps a pub server package locked to the version in the ' 'lockfile',
       () {
     servePackages((builder) => builder.serve("foo", "1.0.0"));
+
     d.appDir({
       "foo": "any"
     }).create();
+
+    // This should lock the foo dependency to version 1.0.0.
     pubGet();
+
     d.packagesDir({
       "foo": "1.0.0"
     }).validate();
+
+    // Delete the packages path to simulate a new checkout of the application.
     schedule(() => deleteEntry(path.join(sandboxDir, packagesPath)));
+
+    // Start serving a newer package as well.
     servePackages((builder) => builder.serve("foo", "1.0.1"));
+
+    // This shouldn't upgrade the foo dependency due to the lockfile.
     pubGet();
+
     d.packagesDir({
       "foo": "1.0.0"
     }).validate();