desktop-shell: Add beginning of pop-up menu to panel
diff --git a/clients/window.c b/clients/window.c
index 3bb4cb7..57e27b8 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -862,6 +862,12 @@
 }
 #endif
 
+struct display *
+window_get_display(struct window *window)
+{
+	return window->display;
+}
+
 void
 window_create_surface(struct window *window)
 {