Settings subpage test: remove unnecessary wrapper

This is in preparation for autogenerating tests for the Polymer 3
version of settings-subpage.

Bug: 1026426
Change-Id: I32b119cf18f8b7f7f1053621a81e10f65ffcbc8f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2038491Reviewed-by: Demetrios Papadopoulos <dpapad@chromium.org>
Commit-Queue: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738690}

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

@@ -2,8 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-cr.define('settings_subpage', function() {
-  suite('SettingsSubpage', function() {
+suite('SettingsSubpage', function() {
   setup(function() {
     const routes = {
       BASIC: new settings.Route('/'),
@@ -74,8 +73,7 @@ cr.define('settings_subpage', function() {
     settings.Router.getInstance().navigateTo(settings.routes.BASIC);
     settings.Router.getInstance().navigateTo(settings.routes.SYNC);
     assertEquals(
-          settings.routes.SYNC,
-          settings.Router.getInstance().getCurrentRoute());
+        settings.routes.SYNC, settings.Router.getInstance().getCurrentRoute());
 
     const subpage = document.createElement('settings-subpage');
     document.body.appendChild(subpage);
@@ -103,9 +101,9 @@ cr.define('settings_subpage', function() {
         document.title,
         loadTimeData.getStringF('settingsAltPageTitle', expectedTitle));
   });
-  });
+});
 
-  suite('SettingsSubpageSearch', function() {
+suite('SettingsSubpageSearch', function() {
   test('host autofocus propagates to <cr-input>', function() {
     PolymerTest.clearBody();
     const element = document.createElement('cr-search-field');
@@ -117,5 +115,4 @@ cr.define('settings_subpage', function() {
     element.removeAttribute('autofocus');
     assertFalse(element.$$('cr-input').hasAttribute('autofocus'));
   });
-  });
 });