[gnome-shell] iconGrid: typo in iconGrid this._vItemSize to this._getVItemSize()

[Carlos Soriano <csoriano src gnome org>]

commit 392a426ddffcb159f8aa0228ee701f7c87666f89
Author: Carlos Soriano <carlos soriano89 gmail com>
Date:   Wed Sep 4 09:34:50 2013 +0200

    iconGrid: typo in iconGrid this._vItemSize to this._getVItemSize()

 js/ui/iconGrid.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/iconGrid.js b/js/ui/iconGrid.js
index 9ac4549..3715044 100644
--- a/js/ui/iconGrid.js
+++ b/js/ui/iconGrid.js
@@ -697,7 +697,7 @@ const PaginatedIconGrid = new Lang.Class({
     },
 
     _translateChildren: function(children, direction, nRows) {
-        let translationY = nRows * (this._vItemSize + this._getSpacing());
+        let translationY = nRows * (this._getVItemSize() + this._getSpacing());
         if (translationY == 0)
             return;