[gnome-shell] network: Make sure to set the signal icon at dialog item construction time

[Jasper St. Pierre <jstpierre src gnome org>]

commit fb561f10a7040ea682ad648e8687b8295f366854
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Fri Sep 20 12:50:36 2013 -0400

    network: Make sure to set the signal icon at dialog item construction time
    
    We forgot to set it here; it would be updated if there was changes in the
    signal, but not when it was created.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=708442

 js/ui/status/network.js |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/status/network.js b/js/ui/status/network.js
index b7e6bf9..90399d4 100644
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@@ -547,18 +547,24 @@ const NMWirelessDialogItem = new Lang.Class({
 
         this._signalIcon = new St.Icon({ style_class: 'nm-dialog-icon' });
         this._icons.add_actor(this._signalIcon);
+
+        this._sync();
+    },
+
+    _sync: function() {
+        this._signalIcon.icon_name = this._getSignalIcon();
     },
 
     updateBestAP: function(ap) {
         this._ap = ap;
-        this._signalIcon.icon_name = this._getIcon();
+        this._sync();
     },
 
     setActive: function(isActive) {
         this._selectedIcon.opacity = isActive ? 255 : 0;
     },
 
-    _getIcon: function() {
+    _getSignalIcon: function() {
         if (this._ap.mode == NM80211Mode.ADHOC)
             return 'network-workgroup-symbolic';
         else