[gtk+/places-sidebar] Use the correct GTK_TYPE_PLACES_OPEN_MODE instead of a generic enum type

[Federico Mena Quintero <federico src gnome org>]

commit abdef8aca083c2760e2f392b70c928d6c27a8e9f
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Sep 5 20:13:25 2012 -0500

    Use the correct GTK_TYPE_PLACES_OPEN_MODE instead of a generic enum type
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 gtk/gtkplacessidebar.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 8a2022a..0eb030a 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -47,6 +47,7 @@
 #include "gtkstock.h"
 #include "gtktreeselection.h"
 #include "gtktreednd.h"
+#include "gtktypebuiltins.h"
 #include "gtkwindow.h"
 
 #define EJECT_BUTTON_XPAD 6
@@ -3507,7 +3508,7 @@ gtk_places_sidebar_class_init (GtkPlacesSidebarClass *class)
 			      _gtk_marshal_VOID__OBJECT_ENUM,
 			      G_TYPE_NONE, 2,
 			      G_TYPE_OBJECT,
-			      G_TYPE_ENUM);
+			      GTK_TYPE_PLACES_OPEN_MODE);
 
 	places_sidebar_signals [INITIATED_UNMOUNT] =
 		g_signal_new (I_("initiated-unmount"),