[gtk+] GtkWidget: Add some ignore deprecation statements

[Carlos Garnacho <carlosg src gnome org>]

commit 0f98f225d1b81e0c8bd0bbcf901ef8368bdde096
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Dec 16 19:24:51 2015 +0100

    GtkWidget: Add some ignore deprecation statements
    
    We still need access to floating devices here.

 gtk/gtkwidget.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 40999de..f5893d7 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -12586,7 +12586,9 @@ list_devices (GtkWidget        *widget,
               GdkDeviceType     device_type,
               GList           **result)
 {
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
   GList *devices = gdk_device_manager_list_devices (device_manager, device_type);
+  G_GNUC_END_IGNORE_DEPRECATIONS;
   GList *l;
 
   for (l = devices; l; l = l->next)
@@ -12620,11 +12622,14 @@ _gtk_widget_list_devices (GtkWidget *widget)
 
   g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
 
-  display = gtk_widget_get_display (widget);
-  device_manager = gdk_display_get_device_manager (display);
   if (!_gtk_widget_get_mapped (widget))
     return NULL;
 
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
+  display = gtk_widget_get_display (widget);
+  device_manager = gdk_display_get_device_manager (display);
+  G_GNUC_END_IGNORE_DEPRECATIONS;
+
   list_devices (widget, device_manager, GDK_DEVICE_TYPE_MASTER, &result);
   /* Rare, but we can get events for grabbed slave devices */
   list_devices (widget, device_manager, GDK_DEVICE_TYPE_SLAVE, &result);