bgo#652045 - Initialize local_only in GtkFileChooserEntry
bgo#652045 - Initialize local_only in GtkFileChooserEntry

This has to be done also when we switch to the entry, otherwise completion for
non-local URIs won't work.

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