[eog] EogWindow: Remove unused variable

[Felix Riemann <friemann src gnome org>]

commit 27be1edcf86621aaa6b3bc04b2ddfe60021687e2
Author: Felix Riemann <friemann gnome org>
Date:   Sat Feb 12 20:23:03 2022 +0100

    EogWindow: Remove unused variable
    
    A leftover from fc123c14.

 src/eog-window.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/eog-window.c b/src/eog-window.c
index 94697be2..58d717d2 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -4221,7 +4221,6 @@ eog_window_construct_ui (EogWindow *window)
 
        GtkWidget *popup_menu;
        GtkWidget *hpaned;
-       GtkWidget *headerbar;
        GtkWidget *zoom_entry;
        GtkWidget *menu_button;
        GtkWidget *menu_image;