[gnome-photos] main-toolbar: Use g_signal_object to track ItemManager connections

[Debarshi Ray <debarshir src gnome org>]

commit 8795b5aede218e406066e8c92b33e6be2ce5601a
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Aug 1 19:04:58 2014 +0200

    main-toolbar: Use g_signal_object to track ItemManager connections
    
    ... because PhotosItemManager is a singleton and can outlive
    PhotosMainToolbar.

 src/photos-main-toolbar.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/photos-main-toolbar.c b/src/photos-main-toolbar.c
index 0d4cd43..71ab74c 100644
--- a/src/photos-main-toolbar.c
+++ b/src/photos-main-toolbar.c
@@ -611,10 +611,11 @@ photos_main_toolbar_populate_for_preview (PhotosMainToolbar *self)
   remote_display_available = photos_dlna_renderers_manager_is_available ();
   g_simple_action_set_enabled (G_SIMPLE_ACTION (remote_display_action), remote_display_available);
 
-  g_signal_connect_swapped (priv->item_mngr,
-                            "active-changed",
-                            G_CALLBACK (photos_main_toolbar_item_active_changed),
-                            self);
+  g_signal_connect_object (priv->item_mngr,
+                           "active-changed",
+                           G_CALLBACK (photos_main_toolbar_item_active_changed),
+                           self,
+                           G_CONNECT_SWAPPED);
 }