[gtk+/gtk-3-22] Revert "gdkwindow: configure native windows in move_native_children()"

[Olivier Fourdan <ofourdan src gnome org>]

commit f70039cb9603a02d2369fec4038abf40a1711155
Author: Olivier Fourdan <ofourdan redhat com>
Date:   Wed Nov 2 10:13:11 2016 +0100

    Revert "gdkwindow: configure native windows in move_native_children()"
    
    This reverts commit 12579fe71b3b8f79eb9c1b80e429443bcc437dd0.

 gdk/gdkwindow.c |   26 +++-----------------------
 1 files changed, 3 insertions(+), 23 deletions(-)
---
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 0d61a12..bcf148b 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -5975,24 +5975,6 @@ gdk_window_move_resize_toplevel (GdkWindow *window,
   _gdk_synthesize_crossing_events_for_geometry_change (window);
 }
 
-static void
-configure_native_child (GdkWindow *window)
-{
-  GdkDisplay *display;
-  GdkEvent *event;
-
-  event = gdk_event_new (GDK_CONFIGURE);
-
-  event->configure.window = g_object_ref (window);
-  event->configure.send_event = FALSE;
-  event->configure.x = window->x;
-  event->configure.y = window->y;
-  event->configure.width = window->width;
-  event->configure.height = window->height;
-
-  gdk_event_put (event);
-  gdk_event_free (event);
-}
 
 static void
 move_native_children (GdkWindow *private)
@@ -6013,10 +5995,7 @@ move_native_children (GdkWindow *private)
                                   child->width, child->height);
        }
       else
-        {
-          configure_native_child (child);
-          move_native_children (child);
-        }
+       move_native_children  (child);
     }
 }
 
@@ -6104,7 +6083,8 @@ gdk_window_move_resize_internal (GdkWindow *window,
                               window->x, window->y,
                               window->width, window->height);
     }
-  else
+  else if (old_abs_x != window->abs_x ||
+          old_abs_y != window->abs_y)
     move_native_children (window);
 
   if (expose)