[gtk+] Drop gdk_display_get_root_window

[Matthias Clasen <matthiasc src gnome org>]

commit 20fab69c38c02a3fc37930f8b21ffb9a33cbe11d
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Nov 5 21:45:14 2017 -0500

    Drop gdk_display_get_root_window
    
    This is no longer used.

 gdk/broadway/gdkdisplay-broadway.c |    9 ---------
 gdk/gdkdisplay.c                   |    6 ------
 gdk/gdkdisplayprivate.h            |    3 ---
 gdk/quartz/gdkdisplay-quartz.c     |    7 -------
 gdk/wayland/gdkdisplay-wayland.c   |    7 -------
 gdk/win32/gdkdisplay-win32.c       |    1 -
 gdk/x11/gdkdisplay-x11.c           |    1 -
 7 files changed, 0 insertions(+), 34 deletions(-)
---
diff --git a/gdk/broadway/gdkdisplay-broadway.c b/gdk/broadway/gdkdisplay-broadway.c
index fbf53aa..1d1b6a3 100644
--- a/gdk/broadway/gdkdisplay-broadway.c
+++ b/gdk/broadway/gdkdisplay-broadway.c
@@ -326,14 +326,6 @@ gdk_broadway_display_get_setting (GdkDisplay *display,
   return FALSE;
 }
 
-static GdkWindow *
-gdk_broadway_display_get_root_window (GdkDisplay *display)
-{
-  GdkBroadwayDisplay *broadway_display = GDK_BROADWAY_DISPLAY (display);
-
-  return broadway_display->root_window;
-}
-
 static void
 gdk_broadway_display_class_init (GdkBroadwayDisplayClass * class)
 {
@@ -379,5 +371,4 @@ gdk_broadway_display_class_init (GdkBroadwayDisplayClass * class)
   display_class->get_monitor = gdk_broadway_display_get_monitor;
   display_class->get_primary_monitor = gdk_broadway_display_get_primary_monitor;
   display_class->get_setting = gdk_broadway_display_get_setting;
-  display_class->get_root_window = gdk_broadway_display_get_root_window;
 }
diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index 9746714..bc6a5ef 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -2231,9 +2231,3 @@ gdk_display_setting_changed (GdkDisplay       *display,
 {
   g_signal_emit (display, signals[SETTING_CHANGED], 0, name);
 }
-
-GdkWindow *
-gdk_display_get_root_window (GdkDisplay *display)
-{
-  return GDK_DISPLAY_GET_CLASS (display)->get_root_window (display);
-}
diff --git a/gdk/gdkdisplayprivate.h b/gdk/gdkdisplayprivate.h
index 40e1eea..493f730 100644
--- a/gdk/gdkdisplayprivate.h
+++ b/gdk/gdkdisplayprivate.h
@@ -215,7 +215,6 @@ struct _GdkDisplayClass
   gboolean               (*get_setting)                (GdkDisplay     *display,
                                                         const char     *name,
                                                         GValue         *value);
-  GdkWindow *            (*get_root_window)            (GdkDisplay     *display);
 
   /* Signals */
   void                   (*opened)                     (GdkDisplay     *display);
@@ -299,8 +298,6 @@ void                gdk_display_emit_opened           (GdkDisplay       *display
 void                gdk_display_setting_changed       (GdkDisplay       *display,
                                                        const char       *name);
 
-GdkWindow *         gdk_display_get_root_window       (GdkDisplay       *display);
-
 G_END_DECLS
 
 #endif  /* __GDK_DISPLAY_PRIVATE_H__ */
diff --git a/gdk/quartz/gdkdisplay-quartz.c b/gdk/quartz/gdkdisplay-quartz.c
index f85173d..07d55b8 100644
--- a/gdk/quartz/gdkdisplay-quartz.c
+++ b/gdk/quartz/gdkdisplay-quartz.c
@@ -242,12 +242,6 @@ gdk_quartz_display_finalize (GObject *object)
   G_OBJECT_CLASS (gdk_quartz_display_parent_class)->finalize (object);
 }
 
-static GdkWindow *
-gdk_quartz_display_get_root_window (GdkDisplay *display)
-{
-  return _gdk_root;
-}
-`
 static void
 gdk_quartz_display_class_init (GdkQuartzDisplayClass *class)
 {
@@ -293,7 +287,6 @@ gdk_quartz_display_class_init (GdkQuartzDisplayClass *class)
   display_class->get_monitor = gdk_quartz_display_get_monitor;
   display_class->get_primary_monitor = gdk_quartz_display_get_primary_monitor;
   display_class->get_setting = gdk_quartz_display_get_setting;
-  display_class->get_root_window = gdk_quartz_display_get_root_window;
 
   ProcessSerialNumber psn = { 0, kCurrentProcess };
 
diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index 9e6290d..9cfebac 100644
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -993,12 +993,6 @@ gdk_wayland_display_get_monitor_at_window (GdkDisplay *display,
   return NULL;
 }
 
-static GdkWindow *
-gdk_wayland_display_get_root_window (GdkDisplay *display)
-{
-  return GDK_WAYLAND_DISPLAY (display)->root_window;
-}
-
 static gboolean gdk_wayland_display_get_setting (GdkDisplay *display,
                                                  const char *name,
                                                  GValue     *value);
@@ -1058,7 +1052,6 @@ gdk_wayland_display_class_init (GdkWaylandDisplayClass *class)
   display_class->get_monitor = gdk_wayland_display_get_monitor;
   display_class->get_monitor_at_window = gdk_wayland_display_get_monitor_at_window;
   display_class->get_setting = gdk_wayland_display_get_setting;
-  display_class->get_root_window = gdk_wayland_display_get_root_window;
 }
 
 static void
diff --git a/gdk/win32/gdkdisplay-win32.c b/gdk/win32/gdkdisplay-win32.c
index 55fe437..e37e0c5 100644
--- a/gdk/win32/gdkdisplay-win32.c
+++ b/gdk/win32/gdkdisplay-win32.c
@@ -1289,7 +1289,6 @@ gdk_win32_display_class_init (GdkWin32DisplayClass *klass)
 #endif
 
   display_class->get_setting = gdk_win32_display_get_setting;
-  display_class->get_root_window = gdk_win32_display_get_root_window;
 
   _gdk_win32_windowing_init ();
 }
diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
index 6ecab62..5159778 100644
--- a/gdk/x11/gdkdisplay-x11.c
+++ b/gdk/x11/gdkdisplay-x11.c
@@ -3239,7 +3239,6 @@ gdk_x11_display_class_init (GdkX11DisplayClass * class)
   display_class->get_monitor = gdk_x11_display_get_monitor;
   display_class->get_primary_monitor = gdk_x11_display_get_primary_monitor;
   display_class->get_setting = gdk_x11_display_get_setting;
-  display_class->get_root_window = gdk_x11_display_get_root_window;
 
   _gdk_x11_windowing_init ();
 }