Remove repository shortcuts

Summary:
Repositories currently have a no-UI "shortcut" feature which is only used by Facebook (and I'm not sure it's even used). As implemented, this feature is policy-oblivious and kind of nonsensical. Throw it away.

I'm open to reimplementing this, but I want to see some level of interest in it before I do. The new implementation would add shortcuts to each repository, similar to how mirrors work. My original plan was to follow this up with such an implementation (it's half-implemented in my sandbox), but as I worked through it I'm not sure it's really valuable.

Test Plan: Browsed repository list, grep.

Reviewers: btrahan

Reviewed By: btrahan

CC: FacebookPOC, aran

Differential Revision: https://secure.phabricator.com/D7862

src/applications/diffusion/controller/DiffusionRepositoryListController.php

@@ -17,7 +17,6 @@ final class DiffusionRepositoryListController extends DiffusionController
     $request = $this->getRequest();
     $controller = id(new PhabricatorApplicationSearchController($request))
       ->setQueryKey($this->queryKey)
-      ->setPreface($this->buildShortcuts())
       ->setSearchEngine(new PhabricatorRepositorySearchEngine())
       ->setNavigation($this->buildSideNavView());
 
@@ -115,33 +114,4 @@ final class DiffusionRepositoryListController extends DiffusionController
     return $crumbs;
   }
 
-  private function buildShortcuts() {
-    $shortcuts = id(new PhabricatorRepositoryShortcut())->loadAll();
-    if ($shortcuts) {
-      $shortcuts = msort($shortcuts, 'getSequence');
-
-      $rows = array();
-      foreach ($shortcuts as $shortcut) {
-        $rows[] = array(
-          $shortcut->getName(),
-          $shortcut->getHref(),
-          $shortcut->getDescription(),
-        );
-      }
-
-      $list = new PHUIObjectItemListView();
-      foreach ($rows as $row) {
-        $item = id(new PHUIObjectItemView())
-          ->setHeader($row[0])
-          ->setHref($row[1])
-          ->setSubhead(($row[2] ? $row[2] : pht('No Description')));
-        $list->addItem($item);
-      }
-      $shortcut_panel = array($list, phutil_tag('hr'));
-    } else {
-      $shortcut_panel = null;
-    }
-    return $shortcut_panel;
-  }
-
 }