[gnome-shell/app-picker-refresh: 4/16] appDisplay: Remove unused variables

[Florian Müllner <fmuellner src gnome org>]

commit b77d0520d33b57dfd12dd02cc71eb9403e58506b
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jan 31 01:08:56 2013 +0100

    appDisplay: Remove unused variables
    
    https://bugzilla.gnome.org/show_bug.cgi?id=694192

 js/ui/appDisplay.js |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 587e2b5..b968fab 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -33,9 +33,7 @@ const AlphabeticalView = new Lang.Class({
 
     _init: function() {
         this._grid = new IconGrid.IconGrid({ xAlign: St.Align.START });
-        this._appSystem = Shell.AppSystem.get_default();
 
-        this._pendingAppLaterId = 0;
         this._appIcons = {}; // desktop file id
         this._allApps = [];