[gtkmm] FontChooser: Add get/set_font_map().

[Murray Cumming <murrayc src gnome org>]

commit d395c39cc00c9b7e3cdcce3546871f171a243f24
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Jun 30 12:02:04 2015 +0200

    FontChooser: Add get/set_font_map().

 gtk/src/fontchooser.hg  |    7 +++++++
 tools/m4/convert_gtk.m4 |    3 +++
 2 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/gtk/src/fontchooser.hg b/gtk/src/fontchooser.hg
index 7aa1e56..ad3a012 100644
--- a/gtk/src/fontchooser.hg
+++ b/gtk/src/fontchooser.hg
@@ -22,6 +22,7 @@ _PINCLUDE(glibmm/private/interface_p.h)
 #include <pangomm/fontface.h>
 #include <pangomm/fontdescription.h>
 #include <pangomm/fontfamily.h>
+#include <pangomm/fontmap.h>
 
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
 extern "C"
@@ -98,6 +99,12 @@ public:
   void set_filter_func(const SlotFontFilter& slot);
   _IGNORE(gtk_font_chooser_set_filter_func)
 
+  _WRAP_METHOD(void set_font_map(const Glib::RefPtr<Pango::FontMap>& fontmap), gtk_font_chooser_set_font_map)
+
+  _WRAP_METHOD(Glib::RefPtr<Pango::FontMap> get_font_map(), gtk_font_chooser_get_font_map, refreturn)
+  _WRAP_METHOD(Glib::RefPtr<const Pango::FontMap> get_font_map() const, gtk_font_chooser_get_font_map, 
refreturn, constversion)
+
+
   //TODO: Remove no_default_handler when we can break ABI.
   _WRAP_SIGNAL(void font_activated(const Glib::ustring& fontname), "font-activated", no_default_handler)
 
diff --git a/tools/m4/convert_gtk.m4 b/tools/m4/convert_gtk.m4
index 371daaf..a36ca1b 100644
--- a/tools/m4/convert_gtk.m4
+++ b/tools/m4/convert_gtk.m4
@@ -732,3 +732,6 @@ _CONVERSION(`const GtkWidgetPath*',`WidgetPath',`Glib::wrap(const_cast<GtkWidget
 _CONVERSION(`Glib::RefPtr<Gio::Permission>&',`GPermission*',__CONVERT_REFPTR_TO_P)
 _CONVERSION(`const Glib::RefPtr<const 
Gio::Permission>&',`GPermission*',__CONVERT_CONST_REFPTR_TO_P_SUN(Gio::Permission))
 _CONVERSION(`GPermission*',`Glib::RefPtr<Gio::Permission>',`Glib::wrap($3)')
+
+_CONVERSION(`const Glib::RefPtr<Pango::FontMap>&',`PangoFontMap*',__CONVERT_REFPTR_TO_P)
+_CONVERSION(`const Glib::RefPtr<const Pango::FontMap>&',`PangoFontMap*',__CONVERT_CONST_REFPTR_TO_P)