[gnome-taquin/arnaudb/wip/gtk4: 23/56] Adapt to PopoverMenu API.

[Arnaud B. <arnaudb src gnome org>]

commit e88d1a829478f5ce59d6bd5b2477e36c83b0cc4a
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Mar 4 17:49:09 2020 +0100

    Adapt to PopoverMenu API.

 src/history-button.vala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/history-button.vala b/src/history-button.vala
index bfb6cbd..170cd2d 100644
--- a/src/history-button.vala
+++ b/src/history-button.vala
@@ -66,7 +66,8 @@ private class HistoryButton : ToggleButton
 
         if (toggled_handler != 0)
             disconnect (toggled_handler);
-        popover = new PopoverMenu.from_model (this, menu);
+        popover = new PopoverMenu.from_model (menu);
+        popover.set_parent (this);
         popover.set_autohide (false);
         toggled_handler = toggled.connect (() => { if (get_active ()) popover.popup (); else popover.popdown 
(); }); // toggled is run-first
     }