Update transactions for handleRequest

Summary: Updates Transactions for handleRequest

Test Plan: Leave Comment, View Raw, Delete, Quote, etc.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T8628

Differential Revision: https://secure.phabricator.com/D14629

src/applications/transactions/controller/PhabricatorApplicationTransactionValueController.php

@@ -8,9 +8,7 @@ final class PhabricatorApplicationTransactionValueController
   }
 
   public function handleRequest(AphrontRequest $request) {
-    $request = $this->getRequest();
-    $viewer = $request->getUser();
-
+    $viewer = $this->getViewer();
     $phid = $request->getURIData('phid');
     $type = $request->getURIData('value');