Move file_util_icu to base::i18n namespace

chrome/browser/download/save_package_file_picker.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/download/save_package_file_picker.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/metrics/histogram.h"
@@ skipping 237 matching lines @@
 
     UMA_HISTOGRAM_ENUMERATION("Download.SavePageType",
                               save_type,
                               content::SAVE_PAGE_TYPE_MAX);
   } else {
     // Use "HTML Only" type as a dummy.
     save_type = content::SAVE_PAGE_TYPE_AS_ONLY_HTML;
   }
 
   base::FilePath path_copy(path);
-  file_util::NormalizeFileNameEncoding(&path_copy);
+  base::i18n::NormalizeFileNameEncoding(&path_copy);
 
   download_prefs_->SetSaveFilePath(path_copy.DirName());
 
 #if defined(OS_CHROMEOS)
   if (drive::util::IsUnderDriveMountPoint(path_copy)) {
     // Here's a map to the callback chain:
     // SubstituteDriveDownloadPath ->
     //   ContinueSettingUpDriveDownload ->
     //     callback_ = SavePackage::OnPathPicked ->
     //       download_created_callback = OnSavePackageDownloadCreatedChromeOS
@@ skipping 11 matching lines @@
   }
 #endif
 
   callback_.Run(path_copy, save_type,
                 base::Bind(&OnSavePackageDownloadCreated));
 }
 
 void SavePackageFilePicker::FileSelectionCanceled(void* unused_params) {
   delete this;
 }