[gtkmm] PrintSettings: Make create_*() from public, not protected.

[Murray Cumming <murrayc src gnome org>]

commit 0283fe2267f7d978945f7e8d268895b56c7e438d
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Apr 28 21:02:25 2016 +0200

    PrintSettings: Make create_*() from public, not protected.
    
    Noticed by Phil Wolff.

 gtk/src/printsettings.hg |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/src/printsettings.hg b/gtk/src/printsettings.hg
index 2f34b8d..61f5976 100644
--- a/gtk/src/printsettings.hg
+++ b/gtk/src/printsettings.hg
@@ -52,6 +52,9 @@ class PrintSettings : public Glib::Object
 protected:
   _CTOR_DEFAULT
 
+public:
+  _WRAP_CREATE()
+
  /** Reads the print settings from the @a key_file.
   * Returns a new PrintSettings object with the restored settings,
   * or an empty RefPtr if an error occurred.
@@ -96,9 +99,6 @@ protected:
   static Glib::RefPtr<PrintSettings> create_from_file(const std::string& file_name);
   _IGNORE(gtk_print_settings_new_from_file)
 
-public:
-  _WRAP_CREATE()
-
   /** Print settings keys.
    */
   class Keys