Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/global/binstubs/reactivate_removes_old_executables_test.dart

Index: sdk/lib/_internal/pub_generated/test/global/binstubs/reactivate_removes_old_executables_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/global/binstubs/reactivate_removes_old_executables_test.dart b/sdk/lib/_internal/pub_generated/test/global/binstubs/reactivate_removes_old_executables_test.dart
index 8159aea0e9d96328e7c00fe0d1370ec8e5bc5d6a..19a8dcfdf602ad99561490ee6b7678b4bc22b8b7 100644
--- a/sdk/lib/_internal/pub_generated/test/global/binstubs/reactivate_removes_old_executables_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/global/binstubs/reactivate_removes_old_executables_test.dart
@@ -1,7 +1,13 @@
+// Copyright (c) 2014, 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 'package:scheduled_test/scheduled_test.dart';
+
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 import 'utils.dart';
+
 main() {
   initConfig();
   integration("removes previous binstubs when reactivating a package", () {
@@ -17,14 +23,19 @@ main() {
               [
                   d.file("one.dart", "main() => print('ok');"),
                   d.file("two.dart", "main() => print('ok');")])]).create();
+
     schedulePub(args: ["global", "activate", "--source", "path", "../foo"]);
+
     d.dir("foo", [d.pubspec({
         "name": "foo",
         "executables": {
+          // Remove "one".
           "two": null
         }
-      })]).create();
+      }),]).create();
+
     schedulePub(args: ["global", "activate", "--source", "path", "../foo"]);
+
     d.dir(
         cachePath,
         [