Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/serve/serve_from_app_lib_test.dart

Index: sdk/lib/_internal/pub_generated/test/serve/serve_from_app_lib_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/serve/serve_from_app_lib_test.dart b/sdk/lib/_internal/pub_generated/test/serve/serve_from_app_lib_test.dart
index 9701114766e6363bc8df200204c4ce8683a85c12..2204ff640cfa772ac336b7cbe11814a6a40b7de7 100644
--- a/sdk/lib/_internal/pub_generated/test/serve/serve_from_app_lib_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/serve/serve_from_app_lib_test.dart
@@ -1,7 +1,13 @@
+// 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 file.
+
 library pub_tests;
+
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 import 'utils.dart';
+
 main() {
   initConfig();
   integration("'packages' URLs look in the app's lib directory", () {
@@ -13,10 +19,13 @@ main() {
                 "lib",
                 [
                     d.file("lib.dart", "foo() => 'foo';"),
-                    d.dir("sub", [d.file("lib.dart", "bar() => 'bar';")])])]).create();
+                    d.dir("sub", [d.file("lib.dart", "bar() => 'bar';"),])])]).create();
+
     pubServe();
     requestShouldSucceed("packages/myapp/lib.dart", "foo() => 'foo';");
     requestShouldSucceed("packages/myapp/sub/lib.dart", "bar() => 'bar';");
+
+    // "packages" can be in a subpath of the URL:
     requestShouldSucceed("foo/packages/myapp/lib.dart", "foo() => 'foo';");
     requestShouldSucceed("a/b/packages/myapp/sub/lib.dart", "bar() => 'bar';");
     endPubServe();