[gnome-photos] main-toolbar: Remove useless signal connections

[Debarshi Ray <debarshir src gnome org>]

commit 1d0fc11510c8fd6c0f935be4b1cfd50869f0e299
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Mar 17 13:31:42 2014 +0100

    main-toolbar: Remove useless signal connections
    
    We do not use PhotosSourceManager or any of the sources in it while
    setting the title. Hence there is no need to listen for the active
    source.
    
    Fixes: https://bugzilla.gnome.org/726519

 src/photos-main-toolbar.c |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/src/photos-main-toolbar.c b/src/photos-main-toolbar.c
index fa6c1f4..c1063e6 100644
--- a/src/photos-main-toolbar.c
+++ b/src/photos-main-toolbar.c
@@ -58,7 +58,6 @@ struct _PhotosMainToolbarPrivate
   GtkWidget *toolbar;
   PhotosBaseManager *col_mngr;
   PhotosBaseManager *item_mngr;
-  PhotosBaseManager *src_mngr;
   PhotosModeController *mode_cntrlr;
   PhotosRemoteDisplayManager *remote_mngr;
   PhotosSelectionController *sel_cntrlr;
@@ -621,7 +620,6 @@ photos_main_toolbar_dispose (GObject *object)
   g_clear_object (&priv->searchbar);
   g_clear_object (&priv->col_mngr);
   g_clear_object (&priv->item_mngr);
-  g_clear_object (&priv->src_mngr);
   g_clear_object (&priv->mode_cntrlr);
   g_clear_object (&priv->remote_mngr);
   g_clear_object (&priv->sel_cntrlr);
@@ -711,13 +709,6 @@ photos_main_toolbar_init (PhotosMainToolbar *self)
   priv->col_mngr = g_object_ref (state->col_mngr);
   priv->item_mngr = photos_item_manager_dup_singleton ();
 
-  priv->src_mngr = g_object_ref (state->src_mngr);
-  g_signal_connect_object (priv->src_mngr,
-                           "active-changed",
-                           G_CALLBACK (photos_main_toolbar_set_toolbar_title),
-                           self,
-                           G_CONNECT_SWAPPED);
-
   priv->mode_cntrlr = photos_mode_controller_dup_singleton ();
 
   priv->sel_cntrlr = photos_selection_controller_dup_singleton ();