Regenerate pub sources.

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

Index: sdk/lib/_internal/pub_generated/test/serve/serve_from_dependency_lib_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/serve/serve_from_dependency_lib_test.dart b/sdk/lib/_internal/pub_generated/test/serve/serve_from_dependency_lib_test.dart
index d0cedfb24e1d5e853bcdb4861180c49e5aed437f..034e168468dbed65a549e2cc5dfc48cf12e77775 100644
--- a/sdk/lib/_internal/pub_generated/test/serve/serve_from_dependency_lib_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/serve/serve_from_dependency_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 dependency's lib directory", () {
@@ -13,15 +19,19 @@ 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();
+
     d.dir(appPath, [d.appPubspec({
         "foo": {
           "path": "../foo"
         }
       })]).create();
+
     pubServe(shouldGetFirst: true);
     requestShouldSucceed("packages/foo/lib.dart", "foo() => 'foo';");
     requestShouldSucceed("packages/foo/sub/lib.dart", "bar() => 'bar';");
+
+    // "packages" can be in a subpath of the URL:
     requestShouldSucceed("foo/packages/foo/lib.dart", "foo() => 'foo';");
     requestShouldSucceed("a/b/packages/foo/sub/lib.dart", "bar() => 'bar';");
     endPubServe();