Revert "Remove Permissions Hub."

This reverts commit 1e7c172ad5704754266bee50a9bc59b3205e8b70.

Bug: 132292477
Test: None.
Change-Id: Icae2cd4edbb22e2f3ea72e20f0ebd818f1ac6629
diff --git a/src/com/android/settings/Utils.java b/src/com/android/settings/Utils.java
index c4b1400..75db3e1 100644
--- a/src/com/android/settings/Utils.java
+++ b/src/com/android/settings/Utils.java
@@ -131,6 +131,11 @@
             "device_identifier_access_restrictions_disabled";
 
     /**
+     * Whether to show the Permissions Hub.
+     */
+    public static final String PROPERTY_PERMISSIONS_HUB_ENABLED = "permissions_hub_enabled";
+
+    /**
      * Finds a matching activity for a preference's intent. If a matching
      * activity is not found, it will remove the preference.
      *