[gtk: 23/88] gdk/surface: Remove left-over signal enum value

[Matthias Clasen <matthiasc src gnome org>]

commit 70b83c9a70a8d7dbffb8bea63c02f0ffad6b667e
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Nov 25 11:14:33 2020 +0100

    gdk/surface: Remove left-over signal enum value
    
    The popup-layout-change signal was moved to GdkPopup, but the enum was
    never removed from GdkSurface.

 gdk/gdksurface.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gdk/gdksurface.c b/gdk/gdksurface.c
index 05e52dbf7d..9f6bb03e24 100644
--- a/gdk/gdksurface.c
+++ b/gdk/gdksurface.c
@@ -76,7 +76,6 @@
  */
 
 enum {
-  POPUP_LAYOUT_CHANGED,
   SIZE_CHANGED,
   LAYOUT,
   RENDER,