[gnome-shell] appDisplay: set hscrollbar_policy = NEVER on the category view actor

[Cosimo Cecchi <cosimoc src gnome org>]

commit 07696086a21a5d3a4d7f5c31639b136204c5a69d
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Jan 24 14:36:56 2013 -0500

    appDisplay: set hscrollbar_policy = NEVER on the category view actor
    
    https://bugzilla.gnome.org/show_bug.cgi?id=686881

 js/ui/appDisplay.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 90168c4..2449645 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -153,6 +153,7 @@ const ViewByCategories = new Lang.Class({
                                                    y_fill: false,
                                                    style_class: 'vfade' });
         this._categoryScroll.add_actor(this._categoryBox);
+        this._categoryScroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
         this.actor.add(this._view.actor, { expand: true, x_fill: true, y_fill: true });
         this.actor.add(this._categoryScroll, { expand: false, y_fill: false, y_align: St.Align.START });