Rename gtk_paper_size_get_builtins() to gtk_paper_size_get_paper_sizes()

Rename gtk_paper_size_get_builtins() to gtk_paper_size_get_paper_sizes()

2007-04-30  Matthias Clasen <mclasen@redhat.com>

        * gtk/gtk.symbols:
        * gtk/gtkpapersize.[hc]: Rename gtk_paper_size_get_builtins()
        to gtk_paper_size_get_paper_sizes() and optionally include
        custom paper sizes.

        * gtk/gtkpagesetupunixdialog.c: Internally export a function
        to load custom paper sizes.

        * modules/printbackends/file/gtkprintbackendfile.c: Implement
        printer_list_papers, returning all paper sizes.  (#434329,
        Christian Persch)

svn path=/trunk/; revision=17728