Fix some minor Spaces method visibility issues

Summary: Ref T8377. These were picked up by tests.

Test Plan: `arc unit --everything`

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T8377

Differential Revision: https://secure.phabricator.com/D13130

resources/celerity/map.php

@@ -333,7 +333,7 @@ return array(
     'rsrc/js/application/auth/behavior-persona-login.js' => '9414ff18',
     'rsrc/js/application/calendar/behavior-day-view.js' => '5c46cff2',
     'rsrc/js/application/calendar/behavior-event-all-day.js' => '38dcf3c8',
-    'rsrc/js/application/calendar/behavior-recurring-edit.js' => '85c73ceb',
+    'rsrc/js/application/calendar/behavior-recurring-edit.js' => '9c751e15',
     'rsrc/js/application/config/behavior-reorder-fields.js' => 'b6993408',
     'rsrc/js/application/conpherence/ConpherenceThreadManager.js' => '01774ab2',
     'rsrc/js/application/conpherence/behavior-drag-and-drop-photo.js' => 'cf86d16a',
@@ -630,7 +630,7 @@ return array(
     'javelin-behavior-project-boards' => 'ba4fa35c',
     'javelin-behavior-project-create' => '065227cc',
     'javelin-behavior-quicksand-blacklist' => '7927a7d3',
-    'javelin-behavior-recurring-edit' => '85c73ceb',
+    'javelin-behavior-recurring-edit' => '9c751e15',
     'javelin-behavior-refresh-csrf' => '7814b593',
     'javelin-behavior-releeph-preview-branch' => 'b2b4fbaf',
     'javelin-behavior-releeph-request-state-change' => 'a0b57eb8',

src/applications/spaces/controller/PhabricatorSpacesListController.php

@@ -32,7 +32,7 @@ final class PhabricatorSpacesListController
     return $nav;
   }
 
-  public function buildApplicationCrumbs() {
+  protected function buildApplicationCrumbs() {
     $crumbs = parent::buildApplicationCrumbs();
 
     $can_create = $this->hasApplicationCapability(

src/applications/spaces/query/PhabricatorSpacesNamespaceSearchEngine.php

@@ -31,7 +31,7 @@ final class PhabricatorSpacesNamespaceSearchEngine
     return '/spaces/'.$path;
   }
 
-  public function getBuiltinQueryNames() {
+  protected function getBuiltinQueryNames() {
     $names = array(
       'all' => pht('All Spaces'),
     );

src/applications/spaces/storage/PhabricatorSpacesNamespace.php

@@ -29,7 +29,7 @@ final class PhabricatorSpacesNamespace
       ->setEditPolicy($edit_policy);
   }
 
-  public function getConfiguration() {
+  protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(