MD Settings: remove unsupported routes from guest-mode.

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

Index: chrome/test/data/webui/settings/site_data_details_subpage_tests.js
diff --git a/chrome/test/data/webui/settings/site_data_details_subpage_tests.js b/chrome/test/data/webui/settings/site_data_details_subpage_tests.js
index 43b50513871587bdb51df6e762e3abfb79cd388b..a48b65c6911f06b942c34d399e409c4f52169afc 100644
--- a/chrome/test/data/webui/settings/site_data_details_subpage_tests.js
+++ b/chrome/test/data/webui/settings/site_data_details_subpage_tests.js
@@ -41,7 +41,7 @@ suite('SiteDataDetailsSubpage', function() {
     PolymerTest.clearBody();
     page = document.createElement('site-data-details-subpage');
     settings.navigateTo(
-        settings.Route.SITE_SETTINGS_DATA_DETAILS,
+        settings.routes.SITE_SETTINGS_DATA_DETAILS,
         new URLSearchParams('site=' + site));
 
     document.body.appendChild(page);