Settings Router Refactor: Remove route.page legacy property.

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

Index: chrome/test/data/webui/settings/device_page_tests.js
diff --git a/chrome/test/data/webui/settings/device_page_tests.js b/chrome/test/data/webui/settings/device_page_tests.js
index 3d7eeb86b311b33bfd1d302d6654b24334595367..c2757bf45f67f7942744ef92f375e398b3df18d7 100644
--- a/chrome/test/data/webui/settings/device_page_tests.js
+++ b/chrome/test/data/webui/settings/device_page_tests.js
@@ -227,7 +227,7 @@ cr.define('device_page_tests', function() {
 
       test('subpage responds to pointer attach/detach', function() {
         assertEquals('pointers', devicePage.currentRoute.subpage[0]);
-        assertTrue(devicePage.isCurrentRouteOnPointersPage_());
+        assertTrue(devicePage.currentRoute == settings.Route.POINTERS);
         assertLT(0, pointersPage.$.mouse.offsetHeight);
         assertLT(0, pointersPage.$.touchpad.offsetHeight);
         assertLT(0, pointersPage.$$('#mouse h2').offsetHeight);