Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/snapshot/doesnt_snapshot_transitive_dependencies_test.dart

Index: sdk/lib/_internal/pub_generated/test/snapshot/doesnt_snapshot_transitive_dependencies_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/snapshot/doesnt_snapshot_transitive_dependencies_test.dart b/sdk/lib/_internal/pub_generated/test/snapshot/doesnt_snapshot_transitive_dependencies_test.dart
index e7924a4a89e4a585501e68b0d487fb4003b3e32c..3ea2d22e9f8397807c0a3c634ef17b05f0783bb3 100644
--- a/sdk/lib/_internal/pub_generated/test/snapshot/doesnt_snapshot_transitive_dependencies_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/snapshot/doesnt_snapshot_transitive_dependencies_test.dart
@@ -1,8 +1,15 @@
+// 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.
+
 library pub_tests;
+
 import 'package:path/path.dart' as p;
 import 'package:scheduled_test/scheduled_test.dart';
+
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
+
 main() {
   initConfig();
   integration(
@@ -18,10 +25,13 @@ main() {
           contents: [
               d.dir("bin", [d.file("hello.dart", "void main() => print('hello!');")])]);
     });
+
     d.appDir({
       "foo": "1.2.3"
     }).create();
+
     pubGet();
+
     d.nothing(p.join(appPath, '.pub', 'bin', 'bar')).validate();
   });
 }