Call Device.SetCarrier when the ONC Carrier property is specified.

components/wifi_sync/wifi_config_delegate_chromeos_unittest.cc

 // Copyright 2015 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 "components/wifi_sync/wifi_config_delegate_chromeos.h"
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/values.h"
 #include "chromeos/network/managed_network_configuration_handler.h"
@@ skipping 37 matching lines @@
       const std::string& userhash,
       const std::string& service_path,
       const DictionaryResultCallback& callback,
       const ErrorCallback& error_callback) override {
     NOTIMPLEMENTED();
   }
   void SetProperties(
       const std::string& service_path,
       const base::DictionaryValue& user_settings,
       const base::Closure& callback,
-      const ErrorCallback& error_callback) const override {
+      const ErrorCallback& error_callback) override {
     NOTIMPLEMENTED();
   }
   void CreateConfiguration(
       const std::string& userhash,
       const base::DictionaryValue& properties,
       const StringResultCallback& callback,
       const ErrorCallback& error_callback) const override {
     EXPECT_FALSE(create_configuration_called_);
     create_configuration_called_ = true;
     create_configuration_success_callback_ = callback;
@@ skipping 151 matching lines @@
   AddToLocalNetworks(MakeCredential(kSsid, SECURITY_CLASS_NONE, ""));
   EXPECT_TRUE(create_configuration_called());
   if (!create_configuration_error_callback().is_null()) {
     create_configuration_error_callback().Run(
         "Config.CreateConfiguration Failed",
         make_scoped_ptr(new base::DictionaryValue()));
   }
 }
 
 }  // namespace wifi_sync