Update chatlog to newPage()

Summary: Just clearing these all out.

Test Plan: Visit channel list and log page.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15577

src/applications/chatlog/controller/PhabricatorChatLogChannelListController.php

@@ -32,13 +32,10 @@ final class PhabricatorChatLogChannelListController
       ->setHeaderText('Channel List')
       ->setObjectList($list);
 
-    return $this->buildApplicationPage(
-      array(
-        $crumbs,
-        $box,
-      ),
-      array(
-        'title' => pht('Channel List'),
-      ));
+    return $this->newPage()
+      ->setTitle(pht('Channel List'))
+      ->setCrumbs($crumbs)
+      ->appendChild($box);
+
   }
 }

src/applications/chatlog/controller/PhabricatorChatLogChannelLogController.php

@@ -248,14 +248,11 @@ final class PhabricatorChatLogChannelLogController
       $form,
       '#');
 
-    return $this->buildApplicationPage(
-      array(
-        $crumbs,
-        $box,
-      ),
-      array(
-        'title' => pht('Channel Log'),
-      ));
+    return $this->newPage()
+      ->setTitle(pht('Channel Log'))
+      ->setCrumbs($crumbs)
+      ->appendChild($box);
+
   }
 
   /**