Move file_util_icu to base::i18n namespace

chrome/browser/ui/webui/print_preview/print_preview_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 "chrome/browser/ui/webui/print_preview/print_preview_handler.h"
 
 #include <ctype.h>
 
 #include <map>
 #include <string>
@@ skipping 869 matching lines @@
     // Pre-populating select file dialog with print job title.
     base::string16 print_job_title_utf16 = print_preview_ui->initiator_title();
 
 #if defined(OS_WIN)
     base::FilePath::StringType print_job_title(print_job_title_utf16);
 #elif defined(OS_POSIX)
     base::FilePath::StringType print_job_title =
         base::UTF16ToUTF8(print_job_title_utf16);
 #endif
 
-    file_util::ReplaceIllegalCharactersInPath(&print_job_title, '_');
+    base::i18n::ReplaceIllegalCharactersInPath(&print_job_title, '_');
     base::FilePath default_filename(print_job_title);
     default_filename =
         default_filename.ReplaceExtension(FILE_PATH_LITERAL("pdf"));
 
     SelectFile(default_filename);
   }
 }
 
 void PrintPreviewHandler::HandleHidePreview(const base::ListValue* /*args*/) {
   PrintPreviewUI* print_preview_ui = static_cast<PrintPreviewUI*>(
@@ skipping 661 matching lines @@
 
 void PrintPreviewHandler::UnregisterForMergeSession() {
   if (reconcilor_)
     reconcilor_->RemoveMergeSessionObserver(this);
 }
 
 void PrintPreviewHandler::SetPdfSavedClosureForTesting(
     const base::Closure& closure) {
   pdf_file_saved_closure_ = closure;
 }