MD Settings: remove unsupported routes from guest-mode.

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

Index: chrome/test/data/webui/settings/settings_ui_browsertest.js
diff --git a/chrome/test/data/webui/settings/settings_ui_browsertest.js b/chrome/test/data/webui/settings/settings_ui_browsertest.js
index 22813ab62c665a95b9d5fa9e7ea9e74e7af104f6..79705a2179b986f41155fd7696eaa6c8ca2535c3 100644
--- a/chrome/test/data/webui/settings/settings_ui_browsertest.js
+++ b/chrome/test/data/webui/settings/settings_ui_browsertest.js
@@ -116,7 +116,7 @@ TEST_F('SettingsUIBrowserTest', 'DISABLED_All', function() {
 
       var query = 'foo';
       settings.navigateTo(
-          settings.Route.BASIC, new URLSearchParams(`search=${query}`));
+          settings.routes.BASIC, new URLSearchParams(`search=${query}`));
       assertEquals(query, searchField.getSearchInput().value);
     });
 
@@ -125,7 +125,7 @@ TEST_F('SettingsUIBrowserTest', 'DISABLED_All', function() {
           toolbar.getSearchField());
 
       settings.navigateTo(
-          settings.Route.BASIC, /* dynamicParams */ null,
+          settings.routes.BASIC, /* dynamicParams */ null,
           /* removeSearch */ true);
       assertEquals('', searchField.getSearchInput().value);
       assertFalse(settings.getQueryParameters().has('search'));