[gnome-calendar/mcatanzaro/quick-add-popover-gnome-3-34] quick-add-popover: Use more g_signal_connect_object

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 01d721375fcac6b45149e99dbe84d72960a943fd
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Mon Oct 7 10:37:50 2019 -0500

    quick-add-popover: Use more g_signal_connect_object
    
    We need to disconnect from the GcalManager when the GcalQuickAddPopover
    is destroyed, or crashes happen.

 src/gui/gcal-quick-add-popover.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/gui/gcal-quick-add-popover.c b/src/gui/gcal-quick-add-popover.c
index 4f638637..bffd61a5 100644
--- a/src/gui/gcal-quick-add-popover.c
+++ b/src/gui/gcal-quick-add-popover.c
@@ -799,10 +799,10 @@ gcal_quick_add_popover_set_property (GObject      *object,
             on_calendar_added (manager, l->data, self);
 
           /* Connect to the manager signals and keep the list updates */
-          g_signal_connect (manager, "calendar-added", G_CALLBACK (on_calendar_added), self);
-          g_signal_connect (manager, "calendar-changed", G_CALLBACK (on_calendar_changed), self);
-          g_signal_connect (manager, "calendar-removed", G_CALLBACK (on_calendar_removed), self);
-          g_signal_connect_swapped (manager, "notify::default-calendar", G_CALLBACK 
(update_default_calendar_row), self);
+          g_signal_connect_object (manager, "calendar-added", G_CALLBACK (on_calendar_added), self, 0);
+          g_signal_connect_object (manager, "calendar-changed", G_CALLBACK (on_calendar_changed), self, 0);
+          g_signal_connect_object (manager, "calendar-removed", G_CALLBACK (on_calendar_removed), self, 0);
+          g_signal_connect_object (manager, "notify::default-calendar", G_CALLBACK 
(update_default_calendar_row), self, G_CONNECT_SWAPPED);
 
           g_signal_connect_object (self->context,
                                    "notify::time-format",