Move WriteFile and WriteFileDescriptor from file_util to base namespace.

chrome/browser/web_applications/web_app_win.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/web_applications/web_app_win.h"
 
 #include <shlobj.h>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 46 matching lines @@
 // Saves |image| as an |icon_file| with the checksum.
 bool SaveIconWithCheckSum(const base::FilePath& icon_file,
                           const gfx::ImageFamily& image) {
   if (!IconUtil::CreateIconFileFromImageFamily(image, icon_file))
     return false;
 
   base::MD5Digest digest;
   GetImageCheckSum(image, &digest);
 
   base::FilePath cheksum_file(icon_file.ReplaceExtension(kIconChecksumFileExt));
-  return file_util::WriteFile(cheksum_file,
-                              reinterpret_cast<const char*>(&digest),
-                              sizeof(digest)) == sizeof(digest);
+  return base::WriteFile(cheksum_file,
+                         reinterpret_cast<const char*>(&digest),
+                         sizeof(digest)) == sizeof(digest);
 }
 
 // Returns true if |icon_file| is missing or different from |image|.
 bool ShouldUpdateIcon(const base::FilePath& icon_file,
                       const gfx::ImageFamily& image) {
   base::FilePath checksum_file(
       icon_file.ReplaceExtension(kIconChecksumFileExt));
 
   // Returns true if icon_file or checksum file is missing.
   if (!base::PathExists(icon_file) ||
@@ skipping 451 matching lines @@
       }
       shortcut_paths.push_back(path);
     }
   }
   return shortcut_paths;
 }
 
 }  // namespace internals
 
 }  // namespace web_app