[eog] EogWindow: Fix leaking gear menu builder

[Felix Riemann <friemann src gnome org>]

commit 44cbe596bd3e17f062dd332d04d104d563dd7577
Author: Felix Riemann <friemann gnome org>
Date:   Sat Jan 31 15:37:15 2015 +0100

    EogWindow: Fix leaking gear menu builder

 src/eog-window.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/eog-window.c b/src/eog-window.c
index 9622517..696b936 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -4731,6 +4731,8 @@ eog_window_dispose (GObject *object)
                g_clear_object (&priv->thumbview);
        }
 
+       g_clear_object (&priv->gear_menu_builder);
+
        peas_engine_garbage_collect (PEAS_ENGINE (EOG_APP->priv->plugin_engine));
 
        G_OBJECT_CLASS (eog_window_parent_class)->dispose (object);