[gtk+] imcontextsimple: Remove unused variable on win32

[Benjamin Otte <otte src gnome org>]

commit dda959332f5a9b1d479f308b85e7b566a0b20a28
Author: Benjamin Otte <otte gnome org>
Date:   Sun Feb 7 19:19:36 2016 +0100

    imcontextsimple: Remove unused variable on win32

 gtk/gtkimcontextsimple.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/gtk/gtkimcontextsimple.c b/gtk/gtkimcontextsimple.c
index ce906ae..df46ba9 100644
--- a/gtk/gtkimcontextsimple.c
+++ b/gtk/gtkimcontextsimple.c
@@ -1396,22 +1396,19 @@ static void
 gtk_im_context_simple_set_client_window  (GtkIMContext *context,
                                           GdkWindow    *window)
 {
-  GdkDisplay *display;
   GtkIMContextSimple *im_context_simple = GTK_IM_CONTEXT_SIMPLE (context);
   gboolean run_compose_table = FALSE;
 
   if (!window)
     return;
 
-  display = gdk_window_get_display (window);
-
   /* Load compose table for X11 or Wayland. */
 #ifdef GDK_WINDOWING_X11
-  if (GDK_IS_X11_DISPLAY (display))
+  if (GDK_IS_X11_DISPLAY (gdk_window_get_display (window)))
     run_compose_table = TRUE;
 #endif
 #ifdef GDK_WINDOWING_WAYLAND
-  if (GDK_IS_WAYLAND_DISPLAY (display))
+  if (GDK_IS_WAYLAND_DISPLAY (gdk_window_get_display (window)))
     run_compose_table = TRUE;
 #endif