MD Settings: Fix <select> search highlighting.

chrome/test/data/webui/settings/cr_settings_browsertest.js

 // Copyright 2015 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.
 
 /** @fileoverview Runs the Polymer Settings tests. */
 
 /** @const {string} Path to source root. */
 var ROOT_PATH = '../../../../../';
 
 // Polymer BrowserTest fixture.
@@ skipping 890 matching lines @@
     'settings_main_test.js',
   ]),
 };
 
 TEST_F('CrSettingsMainPageTest', 'MAYBE_MainPage_All', function() {
   settings_main_page.registerTests();
   mocha.run();
 });
 
 /**
+ * Test fixture for chrome/browser/resources/settings/search_settings.js.
+ * @constructor
+ * @extends {CrSettingsBrowserTest}
+ */
+function CrSettingsSearchTest() {}
+
+CrSettingsSearchTest.prototype = {
+  __proto__: CrSettingsBrowserTest.prototype,
+
+  /** @override */
+  browsePreload: 'chrome://md-settings/settings_page/settings_section.html',
+
+  /** @override */
+  extraLibraries: CrSettingsBrowserTest.prototype.extraLibraries.concat([
+    'search_settings_test.js',
+  ]),
+};
+
+TEST_F('CrSettingsSearchTest', 'All', function() {
+  mocha.run();
+});
+
+/**
  * @constructor
  * @extends {CrSettingsBrowserTest}
  */
 function CrControlledButtonTest() {}
 
 CrControlledButtonTest.prototype = {
   __proto__: CrSettingsBrowserTest.prototype,
 
   /** @override */
   browsePreload: 'chrome://md-settings/controls/controlled_button.html',
@@ skipping 87 matching lines @@
   extraLibraries: CrSettingsBrowserTest.prototype.extraLibraries.concat([
     'date_time_page_tests.js',
   ]),
 };
 
 TEST_F('CrSettingsDateTimePageTest', 'DateTimePageTest', function() {
   mocha.run();
 });
 
 GEN('#endif');