Countdown - kill tabs

Summary: pretty simple stuff here.   "View" controller had a 'view' tab selected
which DNE.

Test Plan: viewed countdown, noted no tabs

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T631

Differential Revision: 1222

src/applications/countdown/controller/base/PhabricatorCountdownController.php

@@ -26,14 +26,6 @@ abstract class PhabricatorCountdownController extends PhabricatorController {
     $page->setBaseURI('/countdown/');
     $page->setTitle(idx($data, 'title'));
     $page->setGlyph("\xE2\x9A\xB2");
-    $page->setTabs(
-      array(
-        'list' => array(
-          'href' => '/countdown/',
-          'name' => 'Countdown List',
-        ),
-      ),
-      idx($data, 'tab'));
     $page->setShowChrome(idx($data, 'chrome', true));
 
     $page->appendChild($view);

src/applications/countdown/controller/list/PhabricatorCountdownListController.php

@@ -106,7 +106,6 @@ class PhabricatorCountdownListController
     return $this->buildStandardPageResponse($panel,
       array(
         'title' => 'Countdown',
-        'tab'   => 'list',
       ));
   }
 }

src/applications/countdown/controller/view/PhabricatorCountdownViewController.php

@@ -80,7 +80,6 @@ class PhabricatorCountdownViewController
       $panel,
       array(
         'title' => 'Countdown: '.$timer->getTitle(),
-        'tab' => 'view',
         'chrome' => $chrome_visible
       ));
   }