[gnome-shell] AutorunManager: Fix fallout from LoginManager rework

[Giovanni Campagna <gcampagna src gnome org>]

commit e9a4843eb0f3810284d980c2bba8047c56be0064
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Wed Aug 22 13:54:48 2012 +0200

    AutorunManager: Fix fallout from LoginManager rework
    
    AutorunManager relied on AutomountManager to find if the session
    was active, and this broke when this stopped exporting a public
    method for it. Fix AutorunManager to have its own reference to
    the LoginManager.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=682455

 js/ui/autorunManager.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/autorunManager.js b/js/ui/autorunManager.js
index df17bf8..f39ada3 100644
--- a/js/ui/autorunManager.js
+++ b/js/ui/autorunManager.js
@@ -4,6 +4,7 @@ const Lang = imports.lang;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 
+const LoginManager = imports.misc.loginManager;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const ShellMountOperation = imports.ui.shellMountOperation;
@@ -142,6 +143,8 @@ const AutorunManager = new Lang.Class({
     Name: 'AutorunManager',
 
     _init: function() {
+        this._loginManager = LoginManager.getLoginManager();
+
         this._volumeMonitor = Gio.VolumeMonitor.get();
 
         this._volumeMonitor.connect('mount-added',
@@ -176,7 +179,7 @@ const AutorunManager = new Lang.Class({
     _onMountAdded: function(monitor, mount) {
         // don't do anything if our session is not the currently
         // active one
-        if (!Main.automountManager.isSessionActive())
+        if (!this._loginManager.sessionActive)
             return;
 
         let discoverer = new ContentTypeDiscoverer(Lang.bind (this,