[gnome-shell] a11y: setting a proper name for Activities button

[Alejandro PiÃeiro Iglesias <apinheiro src gnome org>]

commit e37574510e688b56d281d36d0df8ed523cc20f9f
Author: Alejandro PiÃeiro <apinheiro igalia com>
Date:   Fri Feb 17 18:16:53 2012 +0100

    a11y: setting a proper name for Activities button
    
    https://bugzilla.gnome.org/show_bug.cgi?id=670312

 js/ui/panel.js |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/panel.js b/js/ui/panel.js
index 9311f66..65efa70 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -614,6 +614,8 @@ const ActivitiesButton = new Lang.Class({
         this._label = new St.Label({ text: _("Activities") });
         container.add_actor(this._label);
 
+        this.actor.label_actor = this._label;
+
         this._hotCorner = new Layout.HotCorner();
         container.add_actor(this._hotCorner.actor);