filechooser: Fix leak when a shortcut disappears from the filesystem
filechooser: Fix leak when a shortcut disappears from the filesystem

https://bugzilla.gnome.org/show_bug.cgi?id=432386

Distrotech/gtk,johne53/MB3Gtk-2,johne53/MB3Gtk-2,johne53/MB3Gtk-2,Distrotech/gtk,Distrotech/gtk,Distrotech/gtk,johne53/MB3Gtk-2,johne53/MB3Gtk-2,Distrotech/gtk