Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/run/errors_if_only_transitive_dependency_test.dart

Index: sdk/lib/_internal/pub_generated/test/run/errors_if_only_transitive_dependency_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/run/errors_if_only_transitive_dependency_test.dart b/sdk/lib/_internal/pub_generated/test/run/errors_if_only_transitive_dependency_test.dart
index 19480f500920bf00cd53ce8d21e8a888daefb91e..4e95e04af09d503de021e3c27437105732491e21 100644
--- a/sdk/lib/_internal/pub_generated/test/run/errors_if_only_transitive_dependency_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/run/errors_if_only_transitive_dependency_test.dart
@@ -1,6 +1,11 @@
+// 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 '../../lib/src/exit_codes.dart' as exit_codes;
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
+
 main() {
   initConfig();
   integration('Errors if the script is in a non-immediate dependency.', () {
@@ -9,17 +14,21 @@ main() {
         [
             d.libPubspec("foo", "1.0.0"),
             d.dir("bin", [d.file("bar.dart", "main() => print('foobar');")])]).create();
+
     d.dir("bar", [d.libPubspec("bar", "1.0.0", deps: {
         "foo": {
           "path": "../foo"
         }
       })]).create();
+
     d.dir(appPath, [d.appPubspec({
         "bar": {
           "path": "../bar"
         }
       })]).create();
+
     pubGet();
+
     var pub = pubRun(args: ["foo:script"]);
     pub.stderr.expect('Package "foo" is not an immediate dependency.');
     pub.stderr.expect('Cannot run executables in transitive dependencies.');