Fix build when ENABLE_MANAGED_USERS is not defined

chrome/browser/ui/webui/downloads_ui_supervised_browsertest.js

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+GEN_INCLUDE(['downloads_ui_browsertest_base.js']);
+GEN('#include "chrome/browser/ui/webui/downloads_ui_supervised_browsertest.h"');
+
+/**
+ * Fixture for Downloads WebUI testing for a supervised user.
+ * @extends {BaseDownloadsWebUITest}
+ * @constructor
+ */
+function DownloadsWebUIForSupervisedUsersTest() {}
+
+DownloadsWebUIForSupervisedUsersTest.prototype = {
+  __proto__: BaseDownloadsWebUITest.prototype,
+
+  /** @override */
+  typedefCppFixture: 'DownloadsWebUIForSupervisedUsersTest',
+};
+
+// Test UI for supervised users, removing entries should be disabled
+// and removal controls should be hidden.
+TEST_F('DownloadsWebUIForSupervisedUsersTest', 'SupervisedUsers', function() {
+  this.testHelper(false, true);
+  testDone();
+});