polkit: drop gdmuser naming workaround

The polkit authentication dialog contains logic for
falling back to dispalying a user's username if that
user has no real name.

This logic is no longer needed because gdmuser does it
internally now.

https://bugzilla.gnome.org/show_bug.cgi?id=644765

diff --git a/js/ui/polkitAuthenticationAgent.js b/js/ui/polkitAuthenticationAgent.js
index 8834c0e4303a62e14e5e0004c97b5e9ee1a64c98..22535b785109ef0f2731f53dd63bedb01b6de9ae 100644 (file)
--- a/js/ui/polkitAuthenticationAgent.js
+++ b/js/ui/polkitAuthenticationAgent.js
@@ -108,10 +108,6 @@ AuthenticationDialog.prototype = {
             userRealName = _('Administrator');
         }
 
-        // Work around Gdm.UserManager returning an empty string for the real name
-        if (userRealName.length == 0)
-            userRealName = userName;
-
         if (userIsRoot) {
             let userLabel = new St.Label(({ style_class: 'polkit-dialog-user-root-label',
                                             text: userRealName }));