Add ONC 'Source' configuration property

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"
 
 // Constants for ONC properties.
 namespace onc {
 
 // Indicates from which source an ONC blob comes from.
 enum ONCSource {
+  ONC_SOURCE_UNKNOWN,
   ONC_SOURCE_NONE,
   ONC_SOURCE_USER_IMPORT,
   ONC_SOURCE_DEVICE_POLICY,
   ONC_SOURCE_USER_POLICY,
 };
 
 // These keys are used to augment the dictionary resulting from merging the
 // different settings and policies.
 
 // The setting that Shill declared to be using. For example, if no policy and no
@@ skipping 36 matching lines @@
 ONC_EXPORT extern const char kGUID[];
 ONC_EXPORT extern const char kIPConfigs[];
 ONC_EXPORT extern const char kSavedIPConfig[];
 ONC_EXPORT extern const char kStaticIPConfig[];
 ONC_EXPORT extern const char kMacAddress[];
 ONC_EXPORT extern const char kName[];
 ONC_EXPORT extern const char kNameServers[];
 ONC_EXPORT extern const char kPriority[];
 ONC_EXPORT extern const char kProxySettings[];
 ONC_EXPORT extern const char kSearchDomains[];
+ONC_EXPORT extern const char kSource[];
+ONC_EXPORT extern const char kSourceDevice[];
+ONC_EXPORT extern const char kSourceDevicePolicy[];
+ONC_EXPORT extern const char kSourceNone[];
+ONC_EXPORT extern const char kSourceUser[];
+ONC_EXPORT extern const char kSourceUserPolicy[];
 ONC_EXPORT extern const char kConnectionState[];
 ONC_EXPORT extern const char kRestrictedConnectivity[];
 ONC_EXPORT extern const char kConnectable[];
 ONC_EXPORT extern const char kErrorState[];
 ONC_EXPORT extern const char kType[];
 ONC_EXPORT extern const char kVPN[];
 ONC_EXPORT extern const char kWiFi[];
 
 ONC_EXPORT extern std::string CellularProperty(const std::string& property);
 ONC_EXPORT extern std::string VpnProperty(const std::string& property);
@@ skipping 287 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_