Convert JsonWriter::Write to taking a const ref for the in-param

chromeos/network/network_configuration_handler.cc

 // Copyright (c) 2012 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 "chromeos/network/network_configuration_handler.h"
 
 
 #include "base/bind.h"
 #include "base/format_macros.h"
 #include "base/guid.h"
@@ skipping 47 matching lines @@
       error_callback, dbus_error_name, dbus_error_message);
 }
 
 void LogConfigProperties(const std::string& desc,
                          const std::string& path,
                          const base::DictionaryValue& properties) {
   for (base::DictionaryValue::Iterator iter(properties); !iter.IsAtEnd();
        iter.Advance()) {
     std::string v = "******";
     if (shill_property_util::IsLoggableShillProperty(iter.key()))
-      base::JSONWriter::Write(&iter.value(), &v);
+      base::JSONWriter::Write(iter.value(), &v);
     NET_LOG(USER) << desc << ": " << path + "." + iter.key() + "=" + v;
   }
 }
 
 }  // namespace
 
 // Helper class to request from Shill the profile entries associated with a
 // Service and delete the service from each profile. Triggers either
 // |callback| on success or |error_callback| on failure, and calls
 // |handler|->ProfileEntryDeleterCompleted() on completion to delete itself.
@@ skipping 476 matching lines @@
 // static
 NetworkConfigurationHandler* NetworkConfigurationHandler::InitializeForTest(
     NetworkStateHandler* network_state_handler,
     NetworkDeviceHandler* network_device_handler) {
   NetworkConfigurationHandler* handler = new NetworkConfigurationHandler();
   handler->Init(network_state_handler, network_device_handler);
   return handler;
 }
 
 }  // namespace chromeos