omni: remove obsolete priv-app perms for settings

Change-Id: Iafc28bebfa995f34b3e6ea8c29eafcbb0d561db6
diff --git a/prebuilt/etc/permissions/privapp-permissions-omni.xml b/prebuilt/etc/permissions/privapp-permissions-omni.xml
index 5ed75ad..858a6da 100644
--- a/prebuilt/etc/permissions/privapp-permissions-omni.xml
+++ b/prebuilt/etc/permissions/privapp-permissions-omni.xml
@@ -1,9 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <permissions>
-    <privapp-permissions package="com.android.settings">
-        <permission name="android.permission.ACCESS_FONT_MANAGER"/>
-    </privapp-permissions>
-
     <privapp-permissions package="android.ext.services">
         <permission name="android.permission.PROVIDE_RESOLVER_RANKER_SERVICE"/>
     </privapp-permissions>