[gnome-shell] modemManager: Fix fallout from GDBus port

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

commit 12746a194917228bcd814980c540a27cb8f8e726
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Fri Jan 27 14:57:46 2012 -0500

    modemManager: Fix fallout from GDBus port
    
    We need to listen to DBus signals with the 'connectSignal' method, not
    the Signals 'connect' method.

 js/misc/modemManager.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/misc/modemManager.js b/js/misc/modemManager.js
index e5f07c7..654ee37 100644
--- a/js/misc/modemManager.js
+++ b/js/misc/modemManager.js
@@ -165,7 +165,7 @@ const ModemCdma = new Lang.Class({
 
         this.signal_quality = 0;
         this.operator_name = null;
-        this._proxy.connect('SignalQuality', Lang.bind(this, function(proxy, sender, params) {
+        this._proxy.connectSignal('SignalQuality', Lang.bind(this, function(proxy, sender, params) {
             this.signal_quality = params[0];
             this.emit('notify::signal-quality');