[gedit] Fix deactivation

[Paolo Borelli <pborelli src gnome org>]

commit 682ed32ac2faf7964c1a44878ed0162e6aa45ae9
Author: Paolo Borelli <pborelli gnome org>
Date:   Wed Feb 5 10:25:06 2014 +0100

    Fix deactivation

 plugins/snippets/snippets/appactivatable.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/plugins/snippets/snippets/appactivatable.py b/plugins/snippets/snippets/appactivatable.py
index 332daa7..71d80fc 100644
--- a/plugins/snippets/snippets/appactivatable.py
+++ b/plugins/snippets/snippets/appactivatable.py
@@ -54,7 +54,8 @@ class AppActivatable(GObject.Object, Gedit.AppActivatable):
                 self.menu.append_menu_item(item)
 
         def do_deactivate(self):
-                self.window.remove_action("snippets")
+                self.app.remove_action("snippets")
+                self.menu = None
 
         def system_dirs(self):
                 if platform.system() != 'Windows':