[krb5-auth-dialog] pwdialog: Drop unused member

[Guido Günther <guidog src gnome org>]

commit 9b2fb12ebbe87de920cbe3b0c39cd88d1c323bfd
Author: Guido Günther <agx sigxcpu org>
Date:   Thu Oct 20 17:00:21 2022 +0200

    pwdialog: Drop unused member

 src/ka-pwdialog.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/ka-pwdialog.c b/src/ka-pwdialog.c
index 378a2eb..fc5ca11 100644
--- a/src/ka-pwdialog.c
+++ b/src/ka-pwdialog.c
@@ -35,7 +35,6 @@ struct _KaPwDialog {
     GtkWidget *pw_entry;        /* password entry field */
 
     gboolean persist;           /* don't hide the dialog when creds are still valid */
-    gboolean grabbed;           /* keyboard grabbed? */
     GtkWidget *error_dialog;    /* error dialog */
 };