[gtkmm] Gdk::Window: Remove reparent().

[Murray Cumming <murrayc src gnome org>]

commit f1550f7434c4ba1b84f74a88c64f0851bf219c98
Author: Murray Cumming <murrayc murrayc com>
Date:   Sat Dec 17 22:14:15 2016 +0100

    Gdk::Window: Remove reparent().
    
    Because it was removed from GTK+:
    https://git.gnome.org/browse/gtk+/commit/?id=330c7feaa2cae359f43e6cb7372dba812ff7dfd2

 gdk/src/window.hg |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gdk/src/window.hg b/gdk/src/window.hg
index 61f8167..d3e7dd2 100644
--- a/gdk/src/window.hg
+++ b/gdk/src/window.hg
@@ -93,7 +93,6 @@ public:
   _WRAP_METHOD(void move(int x, int y), gdk_window_move)
   _WRAP_METHOD(void resize(int width, int height), gdk_window_resize)
   _WRAP_METHOD(void move_resize(int x, int y, int width, int height), gdk_window_move_resize)
-  _WRAP_METHOD(void reparent(const Glib::RefPtr<Window>& new_parent, int x, int y), gdk_window_reparent)
   _WRAP_METHOD(void raise(), gdk_window_raise)
   _WRAP_METHOD(void lower(), gdk_window_lower)