[clutter-gtk] embed: Remove unused function

[Emmanuele Bassi <ebassi src gnome org>]

commit 1f9e4afe800915fd5b6a40d3d412ec14b167cb3a
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Sep 15 13:28:30 2015 +0100

    embed: Remove unused function
    
    The get_window_position_relative_to_parent() function has been moved
    into Clutter's own backend.

 clutter-gtk/gtk-clutter-embed.c |   25 -------------------------
 1 files changed, 0 insertions(+), 25 deletions(-)
---
diff --git a/clutter-gtk/gtk-clutter-embed.c b/clutter-gtk/gtk-clutter-embed.c
index f54ac72..0ea81f0 100644
--- a/clutter-gtk/gtk-clutter-embed.c
+++ b/clutter-gtk/gtk-clutter-embed.c
@@ -165,31 +165,6 @@ gtk_clutter_embed_send_configure (GtkClutterEmbed *embed)
 
 #if defined(GDK_WINDOWING_WAYLAND) && defined(CLUTTER_WINDOWING_WAYLAND)
 static void
-get_window_position_relative_to_parent (GdkWindow *window,
-                                        GdkWindow *parent,
-                                        gint *x,
-                                        gint *y)
-{
-  gint lx, ly;
-
-  if (window == parent ||
-      gdk_window_get_window_type (window) == GDK_WINDOW_TOPLEVEL)
-    {
-      *x = 0;
-      *y = 0;
-      return;
-    }
-
-  get_window_position_relative_to_parent (gdk_window_get_parent (window),
-                                          parent,
-                                          &lx, &ly);
-  gdk_window_get_position (window, x, y);
-
-  *x += lx;
-  *y += ly;
-}
-
-static void
 gtk_clutter_embed_ensure_surface (GtkClutterEmbed *embed)
 {
   GtkClutterEmbedPrivate *priv = embed->priv;