Regenerate pub sources.

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

Index: sdk/lib/_internal/pub_generated/test/global/binstubs/binstub_runs_global_run_if_no_snapshot_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/global/binstubs/binstub_runs_global_run_if_no_snapshot_test.dart b/sdk/lib/_internal/pub_generated/test/global/binstubs/binstub_runs_global_run_if_no_snapshot_test.dart
index 1c4357d31d542046219b35de754a088cc230d508..8cf8fa8b22f95be799e810d0c8ed766096335c6b 100644
--- a/sdk/lib/_internal/pub_generated/test/global/binstubs/binstub_runs_global_run_if_no_snapshot_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/global/binstubs/binstub_runs_global_run_if_no_snapshot_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("the binstubs runs pub global run if there is no snapshot", () {
@@ -12,9 +18,12 @@ main() {
         }
       }),
           d.dir("bin", [d.file("script.dart", "main() => print('ok');")])]).create();
+
+    // Path packages are mutable, so no snapshot is created.
     schedulePub(
         args: ["global", "activate", "--source", "path", "../foo"],
         output: contains("Installed executable foo-script."));
+
     d.dir(
         cachePath,
         [