[gnome-shell/gnome-3-4] gdm: don't fail if fprintd unavailable

[Ray Strode <halfline src gnome org>]

commit 2c51d42acfe6d824b09080e5727a1ddc83001d64
Author: Ray Strode <rstrode redhat com>
Date:   Fri Apr 27 17:51:18 2012 -0400

    gdm: don't fail if fprintd unavailable
    
    fingerprint support is optional so we shouldn't try to start
    fprintd upfront and croak if it fails.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=675006
    (cherry picked from commit e333263fd646cee7b235e181db7dd96a6bf0735e)

 js/gdm/fingerprint.js |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/js/gdm/fingerprint.js b/js/gdm/fingerprint.js
index 9c090b0..13362c2 100644
--- a/js/gdm/fingerprint.js
+++ b/js/gdm/fingerprint.js
@@ -11,10 +11,17 @@ const FprintManagerIface = <interface name='net.reactivated.Fprint.Manager'>
 </method>
 </interface>;
 
-const FprintManagerProxy = Gio.DBusProxy.makeProxyWrapper(FprintManagerIface);
+const FprintManagerInfo = Gio.DBusInterfaceInfo.new_for_xml(FprintManagerIface);
 
 function FprintManager() {
-    return new FprintManagerProxy(Gio.DBus.system,
-                           'net.reactivated.Fprint',
-                           '/net/reactivated/Fprint/Manager');
-};
+    var self = new Gio.DBusProxy({ g_connection: Gio.DBus.system,
+                                   g_interface_name: FprintManagerInfo.name,
+                                   g_interface_info: FprintManagerInfo,
+                                   g_name: 'net.reactivated.Fprint',
+                                   g_object_path: '/net/reactivated/Fprint/Manager',
+                                   g_flags: (Gio.DBusProxyFlags.DO_NOT_AUTO_START |
+                                             Gio.DBusProxyFlags.DO_NOT_LOAD_PROPERTIES) });
+
+    self.init(null);
+    return self;
+}