GtkWidget: Start renaming widget->window

This is an automated change doing these command:

git sed -f g gtk_widget_set_has_window gtk_widget_set_has_surface
git sed -f g gtk_widget_get_has_window gtk_widget_get_has_surface
git sed -f g gtk_widget_set_parent_window gtk_widget_set_parent_surface
git sed -f g gtk_widget_get_parent_window gtk_widget_get_parent_surface
git sed -f g gtk_widget_set_window gtk_widget_set_surface
git sed -f g gtk_widget_get_window gtk_widget_get_surface
git sed -f g gtk_widget_register_window gtk_widget_register_surface
git sed -f g gtk_widget_unregister_window gtk_widget_unregister_surface

git checkout NEWS*

1 files changed, 3 insertions, 3 deletions

diff --git a/gtk/gtkprintoperation-win32.c b/gtk/gtkprintoperation-win32.c
index c649c12ac9..db7247e0e4 100644
--- a/gtk/gtkprintoperation-win32.c
+++ b/gtk/gtkprintoperation-win32.c
@@ -659,7 +659,7 @@ static HWND
 get_parent_hwnd (GtkWidget *widget)
 {
   gtk_widget_realize (widget);
-  return gdk_win32_surface_get_handle (gtk_widget_get_window (widget));
+  return gdk_win32_surface_get_handle (gtk_widget_get_surface (widget));
 }
 
 static void
@@ -1343,7 +1343,7 @@ plug_grab_notify (GtkWidget        *widget,
 		  gboolean          was_grabbed,
 		  GtkPrintOperation *op)
 {
-  EnableWindow (GetAncestor (GDK_SURFACE_HWND (gtk_widget_get_window (widget)), GA_ROOT),
+  EnableWindow (GetAncestor (GDK_SURFACE_HWND (gtk_widget_get_surface (widget)), GA_ROOT),
 		was_grabbed);
 }
 
@@ -1371,7 +1371,7 @@ pageDlgProc (HWND wnd, UINT message, WPARAM wparam, LPARAM lparam)
       gtk_container_add (GTK_CONTAINER (plug), op->priv->custom_widget);
       gtk_widget_show (op->priv->custom_widget);
       gtk_widget_show (plug);
-      gdk_surface_focus (gtk_widget_get_window (plug), GDK_CURRENT_TIME);
+      gdk_surface_focus (gtk_widget_get_surface (plug), GDK_CURRENT_TIME);
 
       /* This dialog is modal, so we grab the embed widget */
       gtk_grab_add (plug);