[gtk+] Remove gdk/gdkx.h

[Matthias Clasen <matthiasc src gnome org>]

commit 95876cbc9c9e48d5f1c2e3783c5f9952b79f3c8f
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Nov 16 23:00:01 2017 -0500

    Remove gdk/gdkx.h
    
    It was just a kludge.

 gdk/gdkx.h                       |   31 -------------------------------
 gtk/gtkapplication-x11.c         |    2 +-
 gtk/gtkimcontextsimple.c         |    2 +-
 testsuite/gtk/objects-finalize.c |    2 +-
 testsuite/gtk/window.c           |    2 +-
 5 files changed, 4 insertions(+), 35 deletions(-)
---
diff --git a/gtk/gtkapplication-x11.c b/gtk/gtkapplication-x11.c
index 8c52be8..0d93f3c 100644
--- a/gtk/gtkapplication-x11.c
+++ b/gtk/gtkapplication-x11.c
@@ -22,7 +22,7 @@
 
 #include "gtkapplicationprivate.h"
 
-#include <gdk/gdkx.h>
+#include <gdk/x11/gdkx.h>
 
 typedef GtkApplicationImplDBusClass GtkApplicationImplX11Class;
 
diff --git a/gtk/gtkimcontextsimple.c b/gtk/gtkimcontextsimple.c
index ce3accb..0c2c416 100644
--- a/gtk/gtkimcontextsimple.c
+++ b/gtk/gtkimcontextsimple.c
@@ -20,7 +20,7 @@
 #include <gdk/gdk.h>
 
 #ifdef GDK_WINDOWING_X11
-#include <gdk/gdkx.h>
+#include <gdk/x11/gdkx.h>
 #endif
 #ifdef GDK_WINDOWING_WAYLAND
 #include <wayland/gdkwayland.h>
diff --git a/testsuite/gtk/objects-finalize.c b/testsuite/gtk/objects-finalize.c
index 26b0362..90b5045 100644
--- a/testsuite/gtk/objects-finalize.c
+++ b/testsuite/gtk/objects-finalize.c
@@ -20,7 +20,7 @@
 #include <string.h>
 
 #ifdef GDK_WINDOWING_X11
-# include <gdk/gdkx.h>
+# include <gdk/x11/gdkx.h>
 #endif
 
 
diff --git a/testsuite/gtk/window.c b/testsuite/gtk/window.c
index 0558410..ba289f2 100644
--- a/testsuite/gtk/window.c
+++ b/testsuite/gtk/window.c
@@ -1,7 +1,7 @@
 #include <gtk/gtk.h>
 
 #ifdef GDK_WINDOWING_X11
-#include <gdk/gdkx.h>
+#include <gdk/x11/gdkx.h>
 #include <X11/Xatom.h>
 #endif