Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/get/path/path_is_file_test.dart

Index: sdk/lib/_internal/pub_generated/test/get/path/path_is_file_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/get/path/path_is_file_test.dart b/sdk/lib/_internal/pub_generated/test/get/path/path_is_file_test.dart
index 2b64b4faa9b0416a13a97b4fb99e3738d07068ee..d88df0fd3a7f33d3f46d5639548b4b146459ff26 100644
--- a/sdk/lib/_internal/pub_generated/test/get/path/path_is_file_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/get/path/path_is_file_test.dart
@@ -1,17 +1,26 @@
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS d.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 d.file.
+
 import 'package:path/path.dart' as path;
+
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
+
 main() {
   initConfig();
   integration('path dependency when path is a file', () {
     d.dir('foo', [d.libDir('foo'), d.libPubspec('foo', '0.0.1')]).create();
+
     d.file('dummy.txt', '').create();
     var dummyPath = path.join(sandboxDir, 'dummy.txt');
+
     d.dir(appPath, [d.appPubspec({
         "foo": {
           "path": dummyPath
         }
       })]).create();
+
     pubGet(
         error: 'Path dependency for package foo must refer to a '
             'directory, not a file. Was "$dummyPath".');