[gnome-shell] appDisplay: Remove unused method

[Jasper St. Pierre <jstpierre src gnome org>]

commit 974f01cef7bccd8153549b8dc9f2b9c190de72df
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Jan 28 11:13:53 2014 -0500

    appDisplay: Remove unused method

 js/ui/appDisplay.js |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 3a2125a..b30e49d 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -747,11 +747,6 @@ const AppDisplay = new Lang.Class({
             this._showView(Views.ALL);
     },
 
-    _redisplay: function() {
-        this._redisplayFrequentApps();
-        this._redisplayAllApps();
-    },
-
     _redisplayFrequentApps: function() {
         let view = this._views[Views.FREQUENT].view;