facebook: Use generic marshaller for GObject signals
Since 2.30 it's been possible to use a default c_marshaller by
passing NULL to g_signal_new(). It has since become the recommended
way of creating signals.
https://developer.gnome.org/gobject/stable/howto-signals.html
This patch ports the Facebook prpl to use this method instead
of generating its own marshallers with glib-genmarshal.
/* finch
*
* Finch is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include<internal.h>
#include"finch.h"
#include"gntconv.h"
#include"gntmedia.h"
#include"gnt.h"
#include"gntbutton.h"
#include"gntbox.h"
#include"gntlabel.h"
#include"cmds.h"
#include"conversation.h"
#include"debug.h"
#include"mediamanager.h"
/* An incredibly large part of the following is from gtkmedia.c */