Refactor syncable DEVICE_INFO type from ChangeProcessor to SyncableService - part 3.

chrome/browser/sync/glue/device_info.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 "chrome/browser/sync/glue/device_info.h"
 
 #include "base/command_line.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/values.h"
 #include "chrome/common/chrome_version_info.h"
@@ skipping 42 matching lines @@
     : guid_(guid),
       client_name_(client_name),
       chrome_version_(chrome_version),
       sync_user_agent_(sync_user_agent),
       device_type_(device_type),
       signin_scoped_device_id_(signin_scoped_device_id) {
 }
 
 DeviceInfo::~DeviceInfo() { }
 
+DeviceInfo* DeviceInfo::Clone() const {
+  return new DeviceInfo(guid(),
+                        client_name(),
+                        chrome_version(),
+                        sync_user_agent(),
+                        device_type(),
+                        signin_scoped_device_id());
+}
+
 const std::string& DeviceInfo::guid() const {
   return guid_;
 }
 
 const std::string& DeviceInfo::client_name() const {
   return client_name_;
 }
 
 const std::string& DeviceInfo::chrome_version() const {
   return chrome_version_;
@@ skipping 171 matching lines @@
                         session_name,
                         version_info.CreateVersionString(),
                         MakeUserAgentForSyncApi(version_info),
                         GetLocalDeviceType(),
                         signin_scoped_device_id);
 
   callback.Run(local_info);
 }
 
 }  // namespace browser_sync