Move more rendering into SearchEngines for panels

Summary: Ref T4986. Getting closer. Nothing out of the ordinary in this group.

Test Plan:
For each application:

  - Viewed the normal search results.
  - Created a panel version and viewed it.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4986

Differential Revision: https://secure.phabricator.com/D9024

src/applications/oauthserver/controller/client/PhabricatorOAuthClientListController.php

@@ -1,8 +1,7 @@
 <?php
 
 final class PhabricatorOAuthClientListController
-  extends PhabricatorOAuthClientBaseController
-  implements PhabricatorApplicationSearchResultsControllerInterface {
+  extends PhabricatorOAuthClientBaseController {
 
   private $queryKey;
 
@@ -24,32 +23,6 @@ final class PhabricatorOAuthClientListController
     return $this->delegateToController($controller);
   }
 
-  public function renderResultsList(
-    array $clients,
-    PhabricatorSavedQuery $query) {
-    assert_instances_of($clients, 'PhabricatorOauthServerClient');
-
-    $viewer = $this->getRequest()->getUser();
-    $this->loadHandles(mpull($clients, 'getCreatorPHID'));
-
-    $list = id(new PHUIObjectItemListView())
-      ->setUser($viewer);
-    foreach ($clients as $client) {
-      $creator = $this->getHandle($client->getCreatorPHID());
-
-      $item = id(new PHUIObjectItemView())
-        ->setObjectName(pht('Application %d', $client->getID()))
-        ->setHeader($client->getName())
-        ->setHref($client->getViewURI())
-        ->setObject($client)
-        ->addByline(pht('Creator: %s', $creator->renderLink()));
-
-      $list->addItem($item);
-    }
-
-    return $list;
-  }
-
   public function buildApplicationCrumbs() {
     $crumbs = parent::buildApplicationCrumbs();