chromeos: Remove dbus::FileDescriptor from LorgnetteManagerClient

chromeos/dbus/fake_lorgnette_manager_client.cc

 // Copyright 2014 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/dbus/fake_lorgnette_manager_client.h"
 
 #include <map>
 #include <string>
-#include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 
 namespace chromeos {
 
 FakeLorgnetteManagerClient::FakeLorgnetteManagerClient() {}
 
 FakeLorgnetteManagerClient::~FakeLorgnetteManagerClient() {}
 
 void FakeLorgnetteManagerClient::Init(dbus::Bus* bus) {}
 
 void FakeLorgnetteManagerClient::ListScanners(
     const ListScannersCallback& callback) {
   std::map<std::string, ScannerTableEntry> scanners;
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(callback, false, scanners));
 }
 
-void FakeLorgnetteManagerClient::ScanImageToFile(
-    std::string device_name,
-    const ScanProperties& properties,
-    const ScanImageToFileCallback& callback,
-    base::File* file) {
-  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
-                                                base::Bind(callback, false));
-}
-
 void FakeLorgnetteManagerClient::ScanImageToString(
     std::string device_name,
     const ScanProperties& properties,
     const ScanImageToStringCallback& callback) {
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(callback, false, std::string()));
 }
 
 }  // namespace chromeos