2007-05-18  Carlos Garnacho  <carlos@imendio.com>

        Refactor GtkFileChooserDialog sizing.

        * gtkfilechooserembed.[ch] (delegate_get_resizable_hints)
        (_gtk_file_chooser_embed_get_resizable_hints):
        s/resizable_hints/resizable/, return just one boolean value to
        determine whether the filechooser should be resizable or not.

        * gtkfilechooserprivate.h (struct GtkFileChooserDialogPrivate): remove
        variables related to the GtkFileChooserEmbed get_default_size() and
        get_resizable() implementations.
        (struct GtkFileChooserDefault): Move default size management here.

        * gtkfilechooserdefault.c (gtk_file_chooser_default_size_allocate):
        Added, store currently allocated size to calculate default size later.
        (gtk_file_chooser_default_get_resizable_hints):
        s/resizable_hints/resizable/.
        (gtk_file_chooser_default_set_property): Reload settings if the file
        chooser action ...