Better support for Cellular roaming state in ONC

components/onc/onc_constants.h

 // Copyright 2013 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.
 #ifndef COMPONENTS_ONC_ONC_CONSTANTS_H_
 #define COMPONENTS_ONC_ONC_CONSTANTS_H_
 
 #include <string>
 
 #include "components/onc/onc_export.h"
 
@@ skipping 114 matching lines @@
 ONC_EXPORT extern const char kIMEI[];
 ONC_EXPORT extern const char kIMSI[];
 ONC_EXPORT extern const char kLastGoodAPN[];
 ONC_EXPORT extern const char kManufacturer[];
 ONC_EXPORT extern const char kMDN[];
 ONC_EXPORT extern const char kMEID[];
 ONC_EXPORT extern const char kMIN[];
 ONC_EXPORT extern const char kModelID[];
 ONC_EXPORT extern const char kNetworkTechnology[];
 ONC_EXPORT extern const char kPRLVersion[];
-ONC_EXPORT extern const char kProviderRequiresRoaming[];
+ONC_EXPORT extern const char kRoamingHome[];
+ONC_EXPORT extern const char kRoamingRequired[];
+ONC_EXPORT extern const char kRoamingRoaming[];
 ONC_EXPORT extern const char kRoamingState[];
-ONC_EXPORT extern const char kHome[];
-ONC_EXPORT extern const char kRoaming[];
 ONC_EXPORT extern const char kServingOperator[];
 ONC_EXPORT extern const char kSignalStrength[];
 ONC_EXPORT extern const char kSIMLockStatus[];
 ONC_EXPORT extern const char kSIMPresent[];
 ONC_EXPORT extern const char kSupportedCarriers[];
 ONC_EXPORT extern const char kSupportNetworkScan[];
 }  // namespace cellular
 
 namespace cellular_provider {
 ONC_EXPORT extern const char kCode[];
@@ skipping 249 matching lines @@
 ONC_EXPORT extern const char kWPAD[];
 }  // namespace proxy
 
 namespace global_network_config {
 ONC_EXPORT extern const char kAllowOnlyPolicyNetworksToAutoconnect[];
 }  // global_network_config
 
 }  // namespace onc
 
 #endif  // COMPONENTS_ONC_ONC_CONSTANTS_H_