Added restriction if a user is allowed to change the icon.
BUG: 25305966

Change-Id: I3d527224f00087b2bd959879ebb143e2ecb9c914
diff --git a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
index f0ed790..87f505d 100644
--- a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
+++ b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
@@ -92,7 +92,8 @@
             UserManager.DISALLOW_RECORD_AUDIO,
             UserManager.DISALLOW_CAMERA,
             UserManager.DISALLOW_RUN_IN_BACKGROUND,
-            UserManager.DISALLOW_DATA_ROAMING
+            UserManager.DISALLOW_DATA_ROAMING,
+            UserManager.DISALLOW_SET_USER_ICON
     );
 
     /**