Policy - fix error message

Summary: We were saying "Object Restricted Object"; instead say "Restricted Object". Fixes T6104.

Test Plan: made a restricted paste and a restricted task and saw good error messages.  {F215281}  {F215282}

Reviewers: epriestley, chad

Reviewed By: chad

Subscribers: Korvin, epriestley

Maniphest Tasks: T6104

Differential Revision: https://secure.phabricator.com/D10668

src/applications/policy/filter/PhabricatorPolicyFilter.php

@@ -343,20 +343,15 @@ final class PhabricatorPolicyFilter {
       ->withPHIDs(array($phid))
       ->executeOne();
 
-    $object_name = pht(
-      '%s %s',
-      $handle->getTypeName(),
-      $handle->getObjectName());
-
     $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
     if ($is_serious) {
       $title = pht(
         'Access Denied: %s',
-        $object_name);
+        $handle->getObjectName());
     } else {
       $title = pht(
         'You Shall Not Pass: %s',
-        $object_name);
+        $handle->getObjectName());
     }
 
     $full_message = pht(