Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/barback/subdirectories_test.dart

Index: sdk/lib/_internal/pub_generated/test/barback/subdirectories_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/barback/subdirectories_test.dart b/sdk/lib/_internal/pub_generated/test/barback/subdirectories_test.dart
index 824d4b7745b24b8782ec5a6b949d3d487b76469b..393030a256af79bb92c0b11a551223c362f71ea5 100644
--- a/sdk/lib/_internal/pub_generated/test/barback/subdirectories_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/barback/subdirectories_test.dart
@@ -1,10 +1,17 @@
+// 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:path/path.dart' as p;
 import 'package:scheduled_test/scheduled_test.dart';
+
 import '../descriptor.dart' as d;
 import '../serve/utils.dart';
 import '../test_pub.dart';
+
 main() {
   initConfig();
+
   setUp(() {
     d.dir(
         appPath,
@@ -17,12 +24,15 @@ main() {
                     d.dir("two", [d.dir("inner", [d.file("file.txt", "two")])]),
                     d.dir("nope", [d.dir("inner", [d.file("file.txt", "nope")])])])]).create();
   });
+
   var webOne = p.join("web", "one");
   var webTwoInner = p.join("web", "two", "inner");
+
   integration("builds subdirectories", () {
     schedulePub(
         args: ["build", webOne, webTwoInner],
         output: new RegExp(r'Built 2 files to "build".'));
+
     d.dir(
         appPath,
         [
@@ -36,12 +46,15 @@ main() {
                             d.dir("two", [d.dir("inner", [d.file("file.txt", "two")])]),
                             d.nothing("nope")])])]).validate();
   });
+
   integration("serves subdirectories", () {
     pubServe(args: [webOne, webTwoInner]);
+
     requestShouldSucceed("inner/file.txt", "one", root: webOne);
     requestShouldSucceed("file.txt", "two", root: webTwoInner);
     expectNotServed("web");
     expectNotServed(p.join("web", "three"));
+
     endPubServe();
   });
 }