* gtk/gtkfilechooserbutton.c:
        * gtk/gtkfilechooserdefault.c:
        * gtk/gtkfilechooserentry.c:
        * gtk/gtkfilesystem.c:
        * gtk/gtkfilesystem.h:
        * gtk/gtkfilesystemmodel.c:
        * gtk/gtkpathbar.c: Really make GtkFileSystem private
        by _-prefixing all functions.


svn path=/trunk/; revision=20378