[gnome-shell] endSessionDialog: Don't allow focusing inhibitor items

[Florian Müllner <fmuellner src gnome org>]

commit b3db8fc73fafbdece278073e1e3338b448851fff
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Fri Oct 18 23:19:05 2019 +0200

    endSessionDialog: Don't allow focusing inhibitor items
    
    Those items are not interactive, so it doesn't make sense to be able to
    set key-focus to them, disallow that.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/935

 js/ui/endSessionDialog.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/js/ui/endSessionDialog.js b/js/ui/endSessionDialog.js
index d9f78de777..df44c935df 100644
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@@ -594,8 +594,7 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
     }
 
     _constructListItemForApp(inhibitor, app) {
-        let actor = new St.BoxLayout({ style_class: 'end-session-dialog-app-list-item',
-                                       can_focus: true });
+        let actor = new St.BoxLayout({ style_class: 'end-session-dialog-app-list-item' });
         actor.add(app.create_icon_texture(_ITEM_ICON_SIZE));
 
         let textLayout = new St.BoxLayout({ vertical: true,
@@ -653,8 +652,7 @@ class EndSessionDialog extends ModalDialog.ModalDialog {
         else
             userLabelText = userName;
 
-        let actor = new St.BoxLayout({ style_class: 'end-session-dialog-session-list-item',
-                                       can_focus: true });
+        let actor = new St.BoxLayout({ style_class: 'end-session-dialog-session-list-item' });
         actor.add(avatar);
 
         let nameLabel = new St.Label({ text: userLabelText,