Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/get/git/require_pubspec_test.dart

Index: sdk/lib/_internal/pub_generated/test/get/git/require_pubspec_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/get/git/require_pubspec_test.dart b/sdk/lib/_internal/pub_generated/test/get/git/require_pubspec_test.dart
index 774d370661e4e3cb3960ac8d9a6a98de59a211d4..a81e3761a8059090e41a6dce81852b3706d93512 100644
--- a/sdk/lib/_internal/pub_generated/test/get/git/require_pubspec_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/get/git/require_pubspec_test.dart
@@ -1,16 +1,25 @@
+// 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 '../../descriptor.dart' as d;
 import '../../test_pub.dart';
+
 main() {
   initConfig();
   integration('requires the dependency to have a pubspec', () {
     ensureGit();
+
     d.git('foo.git', [d.libDir('foo')]).create();
+
     d.appDir({
       "foo": {
         "git": "../foo.git"
       }
     }).create();
+
     pubGet(
         error: new RegExp(
             r'Could not find a file named "pubspec\.yaml" ' r'in "[^\n]*"\.'));