OVCCGtk: port OVCCGtkMessageInfo to GTK3

clients/ovcc-gtk/src/ovccgtk-message-info.c

@@ -83,7 +83,6 @@ ovccgtk_message_info_class_init (OVCCGtkMessageInfoClass *klass)
   object_class->set_property  = ovccgtk_message_info_set_propery;
   
   widget_class->show_all = gtk_widget_show;
-  widget_class->hide_all = gtk_widget_hide;
   
   g_object_class_install_property (object_class, PROP_BUTTONS,
                                    g_param_spec_enum ("buttons",
@@ -140,8 +139,8 @@ ovccgtk_message_info_init (OVCCGtkMessageInfo *self)
   self->priv->primary_label = ovccgtk_wrap_label_new (NULL);
   self->priv->secondary_label = ovccgtk_wrap_label_new (NULL);
   
-  box = gtk_hbox_new (FALSE, 6);
-  label_box = gtk_vbox_new (FALSE, 12);
+  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+  label_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
   
   gtk_box_pack_start (GTK_BOX (box), self->priv->icon, FALSE, TRUE, 0);
   gtk_box_pack_start (GTK_BOX (box), label_box, TRUE, TRUE, 0);