Add fulltext search results panel back for dashboards

Summary: Ref T12324. Adds back this query for search results in dashboards.

Test Plan: Use panel in Dashboard.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T12324

Differential Revision: https://secure.phabricator.com/D17428

src/applications/search/query/PhabricatorSearchApplicationSearchEngine.php

@@ -4,17 +4,13 @@ final class PhabricatorSearchApplicationSearchEngine
   extends PhabricatorApplicationSearchEngine {
 
   public function getResultTypeDescription() {
-    return pht('Fulltext Results');
+    return pht('Fulltext Search Results');
   }
 
   public function getApplicationClassName() {
     return 'PhabricatorSearchApplication';
   }
 
-  public function canUseInPanelContext() {
-    return false;
-  }
-
   public function buildSavedQueryFromRequest(AphrontRequest $request) {
     $saved = new PhabricatorSavedQuery();