Introduce networking.onc as an alias for networkingPrivate

extensions/common/features/behavior_feature.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/common/features/behavior_feature.h"
 
 namespace extensions {
 
 namespace behavior_feature {
 
 const char kWhitelistedForIncognito[] = "whitelisted_for_incognito";
 
 const char kDoNotSync[] = "do_not_sync";
 
 const char kZoomWithoutBubble[] = "zoom_without_bubble";
 
 const char kAllowUsbDevicesPermissionInterfaceClass[] =
     "allow_usb_devices_permission_interface_class";
 
 const char kSigninScreen[] = "signin_screen";
 
+const char kWhitelistedForNetworkingOncApi[] =
+    "whitelisted_for_networking_onc_api";
+
 }  // namespace behavior_feature
 
 }  // namespace extensions