[gnome-shell] Dash: Remove unused properties

[Adel Gadllah <agadllah src gnome org>]

commit d442494f3aecd82eb26f9691d3d79181a193835d
Author: Adel Gadllah <adel gadllah gmail com>
Date:   Fri Jan 14 21:22:18 2011 +0100

    Dash: Remove unused properties

 js/ui/dash.js |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/dash.js b/js/ui/dash.js
index 99f9161..01de6af 100644
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -78,8 +78,6 @@ function Dash() {
 
 Dash.prototype = {
     _init : function() {
-        this._menus = [];
-        this._menuDisplays = [];
         this._maxHeight = -1;
         this._iconSize = 48;