[eog] EogPreferencesDialog: Convert to G_DEFINE_TYPE_WITH_PRIVATE

[Felix Riemann <friemann src gnome org>]

commit afa0dc8683c5129b5a761af6c0aaff404498afd2
Author: Felix Riemann <friemann gnome org>
Date:   Fri Oct 4 14:19:05 2013 +0200

    EogPreferencesDialog: Convert to G_DEFINE_TYPE_WITH_PRIVATE

 src/eog-preferences-dialog.c |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/src/eog-preferences-dialog.c b/src/eog-preferences-dialog.c
index 565723b..d303a8b 100644
--- a/src/eog-preferences-dialog.c
+++ b/src/eog-preferences-dialog.c
@@ -37,11 +37,6 @@
 #include <gtk/gtk.h>
 #include <libpeas-gtk/peas-gtk-plugin-manager.h>
 
-#define EOG_PREFERENCES_DIALOG_GET_PRIVATE(object) \
-       (G_TYPE_INSTANCE_GET_PRIVATE ((object), EOG_TYPE_PREFERENCES_DIALOG, EogPreferencesDialogPrivate))
-
-G_DEFINE_TYPE (EogPreferencesDialog, eog_preferences_dialog, EOG_TYPE_DIALOG);
-
 #define GCONF_OBJECT_KEY       "GCONF_KEY"
 #define GCONF_OBJECT_VALUE     "GCONF_VALUE"
 
@@ -52,6 +47,8 @@ struct _EogPreferencesDialogPrivate {
 
 static GObject *instance = NULL;
 
+G_DEFINE_TYPE_WITH_PRIVATE (EogPreferencesDialog, eog_preferences_dialog, EOG_TYPE_DIALOG);
+
 static gboolean
 pd_string_to_color_mapping (GValue   *value,
                            GVariant *variant,
@@ -292,14 +289,12 @@ eog_preferences_dialog_class_init (EogPreferencesDialogClass *class)
        GObjectClass *g_object_class = (GObjectClass *) class;
 
        g_object_class->constructor = eog_preferences_dialog_constructor;
-
-       g_type_class_add_private (g_object_class, sizeof (EogPreferencesDialogPrivate));
 }
 
 static void
 eog_preferences_dialog_init (EogPreferencesDialog *pref_dlg)
 {
-       pref_dlg->priv = EOG_PREFERENCES_DIALOG_GET_PRIVATE (pref_dlg);
+       pref_dlg->priv = eog_preferences_dialog_get_instance_private (pref_dlg);
 }
 
 GObject *