Move directory creation functions to base namespace.

chrome/browser/chromeos/imageburner/burn_manager.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/chromeos/imageburner/burn_manager.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/strings/string_util.h"
 #include "base/threading/worker_pool.h"
@@ skipping 22 matching lines @@
 
 const char kImageZipFileName[] = "chromeos_image.bin.zip";
 
 const int64 kBytesImageDownloadProgressReportInterval = 10240;
 
 BurnManager* g_burn_manager = NULL;
 
 // Cretes a directory and calls |callback| with the result on UI thread.
 void CreateDirectory(const base::FilePath& path,
                      base::Callback<void(bool success)> callback) {
-  const bool success = file_util::CreateDirectory(path);
+  const bool success = base::CreateDirectory(path);
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
                           base::Bind(callback, success));
 }
 
 // Unzips |source_zip_file| and sets the filename of the unzipped image to
 // |source_image_file|.
 void UnzipImage(const base::FilePath& source_zip_file,
                 const std::string& image_name,
                 scoped_refptr<base::RefCountedString> source_image_file) {
   if (zip::Unzip(source_zip_file, source_zip_file.DirName())) {
@@ skipping 592 matching lines @@
     // Note: in theory, this is not a part of notification, but cancelling
     // the running burning task. However, there is no good place to be in the
     // current code.
     // TODO(hidehiko): Clean this up after refactoring.
     OnError(IDS_IMAGEBURN_DEVICE_NOT_FOUND_ERROR);
   }
 }
 
 }  // namespace imageburner
 }  // namespace chromeos