Add test to each OptionsPage to open that page

chrome/browser/ui/webui/options/options_browsertest.js

 // Copyright (c) 2011 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.
 
 /**
  * TestFixture for OptionsPage WebUI testing.
  * @extends {testing.Test}
  * @constructor
  */
 function OptionsWebUITest() {}
@@ skipping 86 matching lines @@
   item.onclick();
   window.location.reload();
   var pageInstance = AdvancedOptions.getInstance();
   var topPage = OptionsPage.getTopmostVisiblePage();
   var expectedTitle = pageInstance.title;
   var actualTitle = document.title;
   assertEquals("chrome://settings/advanced", document.location.href);
   assertEquals(expectedTitle, actualTitle);
   assertEquals(pageInstance, topPage);
 });
-
-// Test that there are no console errors after opening all registered pages.
-// Crashes on chromium os, flaky on other platforms. See crbug.com/90420.
-// Disabling on Mac OS X since the failure rate is now >50%.
-GEN('#if defined(TOOLKIT_VIEWS) || defined(OS_MACOSX)');
-GEN('#define MAYBE_testOpenAllOptionsPages DISABLED_testOpenAllOptionsPages');
-GEN('#else');
-GEN('#define MAYBE_testOpenAllOptionsPages FLAKY_testOpenAllOptionsPages');
-GEN('#endif  // defined(TOOLKIT_VIEWS)');
-TEST_F('OptionsWebUITest', 'MAYBE_testOpenAllOptionsPages', function() {
-  expectTrue(!!OptionsPage.registeredPages);
-  for (var name in OptionsPage.registeredPages) {
-    OptionsPage.showPageByName(name, false);
-  }
-});