[gtk+] Stop calling _gdk_screen_close

[Matthias Clasen <matthiasc src gnome org>]

commit abb1d59d4eb782bac068c80bc9bb241525a7a34f
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Nov 17 09:55:45 2017 -0500

    Stop calling _gdk_screen_close
    
    It does nothing useful, and is going away.

 gdk/win32/gdkdisplay-win32.c |    2 --
 gdk/x11/gdkdisplay-x11.c     |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gdk/win32/gdkdisplay-win32.c b/gdk/win32/gdkdisplay-win32.c
index e23fd25..8488b64 100644
--- a/gdk/win32/gdkdisplay-win32.c
+++ b/gdk/win32/gdkdisplay-win32.c
@@ -801,8 +801,6 @@ gdk_win32_display_dispose (GObject *object)
 {
   GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (object);
 
-  _gdk_screen_close (display_win32->screen);
-
   if (display_win32->hwnd != NULL)
     {
       DestroyWindow (display_win32->hwnd);
diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
index d35e508..1669ba5 100644
--- a/gdk/x11/gdkdisplay-x11.c
+++ b/gdk/x11/gdkdisplay-x11.c
@@ -2033,8 +2033,6 @@ gdk_x11_display_dispose (GObject *object)
 {
   GdkX11Display *display_x11 = GDK_X11_DISPLAY (object);
 
-  _gdk_screen_close (display_x11->screen);
-
   if (display_x11->event_source)
     {
       g_source_destroy (display_x11->event_source);