[gtkmm] Window: Explicitly add correct newin annotation

[Daniel Boles <dboles src gnome org>]

commit ef7be26947282eb070eae4cc846595ebdff71a06
Author: Daniel Boles <dboles src gnome org>
Date:   Thu Sep 14 23:08:43 2017 +0100

    Window: Explicitly add correct newin annotation
    
    Otherwise, gtkmm uses the version in which the symbol debuted in GTK+,
    which is 3.22, but we are not adding this to gtkmm-3-22 at present.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787242

 gtk/src/window.hg |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/src/window.hg b/gtk/src/window.hg
index fa1f312..665b23d 100644
--- a/gtk/src/window.hg
+++ b/gtk/src/window.hg
@@ -338,7 +338,7 @@ dnl
   _WRAP_METHOD(bool is_maximized() const, gtk_window_is_maximized)
 
   // from gtk/gtkshow.h:
-  _WRAP_METHOD(void show_uri(const Glib::ustring& uri, guint32 timestamp), gtk_show_uri_on_window, errthrow)
+  _WRAP_METHOD(void show_uri(const Glib::ustring& uri, guint32 timestamp), gtk_show_uri_on_window, errthrow, 
newin "3,92")
 
   /** Returns a default accel group for this window
    * This is a gtkmm-specific function.  This accel group can not