Upate notifications for newPage

Summary: Single callsite, swap to `newPage`

Test Plan: Visit page, see same status message. Also remove device ready flag.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15610

src/applications/notification/controller/PhabricatorNotificationStatusController.php

@@ -24,15 +24,12 @@ final class PhabricatorNotificationStatusController
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb(pht('Status'));
 
-    return $this->buildApplicationPage(
-      array(
-        $crumbs,
-        $status,
-      ),
-      array(
-        'title' => pht('Notification Server Status'),
-        'device' => false,
-      ));
+    $title = pht('Notification Server Status');
+
+    return $this->newPage()
+      ->setTitle($title)
+      ->setCrumbs($crumbs)
+      ->appendChild($status);
   }
 
   private function renderServerStatus(array $status) {