[gnome-taquin] Replace deprecated method.

[Arnaud B. <arnaudb src gnome org>]

commit cbcfe866164abe33a764182969b422c8f3dbc14c
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Feb 14 05:55:51 2020 +0100

    Replace deprecated method.

 src/base-window.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/base-window.vala b/src/base-window.vala
index 0fa6b9e..6ec8613 100644
--- a/src/base-window.vala
+++ b/src/base-window.vala
@@ -350,7 +350,7 @@ private class BaseWindow : AdaptativeWindow, AdaptativeWidget
         bool success;
         try
         {
-            show_uri (_this.get_screen (), help_string_or_empty, get_current_event_time ());
+            show_uri_on_window (_this, help_string_or_empty, get_current_event_time ());
             success = true;
         }
         catch (Error e)