[Tracker] Tracker GConf should use DBus session bus

[Richard Dale <richard j dale gmail com>]

Last year Philip Van Hoof commited this change to Tracker's GConf dbus handling:

[tracker/gconf-dbus] libtracker-common: Device uses system bus, not session bus
https://mail.gnome.org/archives/commits-list/2011-April/msg02875.html

It changed the gconf code to use the DBus system bus.

But I couldn't get GConf DBus locale settings support to work with
Tracker until I changed it back to use the session bus. I haven't been
able to find any configure option for gconf to make it use the system
bus instead of the session bus, and so the change just seems wrong to
me. I think it should be reverted like this:

--- a/src/libtracker-common/tracker-locale-gconfdbus.c
+++ b/src/libtracker-common/tracker-locale-gconfdbus.c
@@ -327,7 +327,7 @@ tracker_locale_gconfdbus_init (void)

                g_message ("Retrieving locale from GConf is ENABLED");

-               connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
+               connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);

                if (error) {
                        g_warning ("%s", error->message);


regards
-- Richard Dale