Move WriteFile and WriteFileDescriptor from file_util to base namespace.

chrome/browser/ui/webui/options/certificate_manager_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/options/certificate_manager_handler.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/bind.h"
@@ skipping 264 matching lines @@
                                 int* saved_errno,
                                 std::string* data) {
   bool success = base::ReadFileToString(path, data);
   *saved_errno = success ? 0 : errno;
 }
 
 void FileAccessProvider::DoWrite(const base::FilePath& path,
                                  const std::string& data,
                                  int* saved_errno,
                                  int* bytes_written) {
-  *bytes_written = file_util::WriteFile(path, data.data(), data.size());
+  *bytes_written = base::WriteFile(path, data.data(), data.size());
   *saved_errno = *bytes_written >= 0 ? 0 : errno;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 //  CertificateManagerHandler
 
 CertificateManagerHandler::CertificateManagerHandler()
     : requested_certificate_manager_model_(false),
       use_hardware_backed_(false),
       file_access_provider_(new FileAccessProvider()),
@@ skipping 832 matching lines @@
                                    title_value,
                                    error_value,
                                    cert_error_list);
 }
 
 gfx::NativeWindow CertificateManagerHandler::GetParentWindow() const {
   return web_ui()->GetWebContents()->GetView()->GetTopLevelNativeWindow();
 }
 
 }  // namespace options