[nautilus] toolbar: plug a couple of memory leaks

[Cosimo Cecchi <cosimoc src gnome org>]

commit 2311e8790fc2eac3e8288bc368d9ad841cfca813
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sun Jan 25 15:48:33 2015 +0000

    toolbar: plug a couple of memory leaks

 src/nautilus-toolbar.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-toolbar.c b/src/nautilus-toolbar.c
index 2e134c0..461a6a5 100644
--- a/src/nautilus-toolbar.c
+++ b/src/nautilus-toolbar.c
@@ -519,6 +519,9 @@ nautilus_toolbar_dispose (GObject *obj)
                                              toolbar_update_appearance, self);
        unschedule_menu_popup_timeout (self);
 
+       g_clear_object (&self->priv->zoom_adjustment_grid);
+       g_clear_object (&self->priv->zoom_adjustment_list);
+
        G_OBJECT_CLASS (nautilus_toolbar_parent_class)->dispose (obj);
 }