[gnome-shell] appDisplay: Start always at page 0 in AllView

[Carlos Soriano <csoriano src gnome org>]

commit 74978e84f82b361f9d89f6d2ba911f574cf6dd22
Author: Carlos Soriano <carlos soriano89 gmail com>
Date:   Mon Aug 19 14:02:02 2013 +0200

    appDisplay: Start always at page 0 in AllView
    
    Reset the AllView scroll adjustment between overview openings,
    following design reasons
    
    https://bugzilla.gnome.org/show_bug.cgi?id=706081

 js/ui/appDisplay.js |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index bd2e15d..ba1c40c 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -325,6 +325,11 @@ const AllView = new Lang.Class({
 
         this._availWidth = 0;
         this._availHeight = 0;
+
+        Main.overview.connect('hidden', Lang.bind(this,
+            function() {
+                this.goToPage(0);
+            }));
     },
 
     getCurrentPageY: function() {