[gtk] tests: Update renamed symbol

[Emmanuele Bassi <ebassi src gnome org>]

commit b304655e2dfdb6d485e41e8a6cc8c79049826804
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Mar 20 17:00:19 2018 +0000

    tests: Update renamed symbol

 tests/testtexture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tests/testtexture.c b/tests/testtexture.c
index 51fd99e56d..5b124c94bc 100644
--- a/tests/testtexture.c
+++ b/tests/testtexture.c
@@ -86,7 +86,7 @@ gtk_texture_view_finalize (GObject *object)
 static void
 gtk_texture_view_init (GtkTextureView *self)
 {
-  gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
+  gtk_widget_set_has_surface (GTK_WIDGET (self), FALSE);
 }
 
 static void