Revert "Listen to LauncherUserInfo config changes and hide/unhid..."

Revert submission 29352757-update-usericoninfo

Reason for revert: <DroidMonitor created revert due to b/379000263. Will be verified through ABTD for standard investigation.>

Reverted changes: /q/submissionid:29352757-update-usericoninfo

Change-Id: I751536274ec9dcc4047bf9c76b3a5cab258da6e4
diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index 3936fe6..01d0a74 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -188,9 +188,7 @@
         mOnTerminateCallback.add(() ->
                 settingsCache.unregister(NOTIFICATION_BADGING_URI, notificationLister));
         // Register an observer to notify Launcher about Private Space settings toggle.
-        if (!android.multiuser.Flags.addLauncherUserConfig()) {
-            registerPrivateSpaceHideWhenLockListener(settingsCache);
-        }
+        registerPrivateSpaceHideWhenLockListener(settingsCache);
     }
 
     public LauncherAppState(Context context, @Nullable String iconCacheFileName) {