Move file_util::Delete to the base namespace

chrome/browser/chromeos/login/wallpaper_manager.cc

 // Copyright (c) 2013 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/login/wallpaper_manager.h"
 
 #include <vector>
 
 #include "ash/shell.h"
 #include "base/command_line.h"
@@ skipping 375 matching lines @@
 }
 
 void WallpaperManager::ResizeAndSaveWallpaper(const UserImage& wallpaper,
                                               const base::FilePath& path,
                                               ash::WallpaperLayout layout,
                                               int preferred_width,
                                               int preferred_height) {
   if (layout == ash::WALLPAPER_LAYOUT_CENTER) {
     // TODO(bshe): Generates cropped custom wallpaper for CENTER layout.
     if (file_util::PathExists(path))
-      file_util::Delete(path, false);
+      base::Delete(path, false);
     return;
   }
   scoped_refptr<base::RefCountedBytes> data;
   if (ResizeWallpaper(wallpaper, layout, preferred_width, preferred_height,
                       &data)) {
     SaveWallpaperInternal(path,
                           reinterpret_cast<const char*>(data->front()),
                           data->size());
   }
 }
@@ skipping 261 matching lines @@
   wallpapers_pref->Clear();
 }
 
 void WallpaperManager::DeleteAllExcept(const base::FilePath& path) {
   base::FilePath dir = path.DirName();
   if (file_util::DirectoryExists(dir)) {
     base::FileEnumerator files(dir, false, base::FileEnumerator::FILES);
     for (base::FilePath current = files.Next(); !current.empty();
          current = files.Next()) {
       if (current != path)
-        file_util::Delete(current, false);
+        base::Delete(current, false);
     }
   }
 }
 
 void WallpaperManager::DeleteWallpaperInList(
     const std::vector<base::FilePath>& file_list) {
   for (std::vector<base::FilePath>::const_iterator it = file_list.begin();
        it != file_list.end(); ++it) {
     base::FilePath path = *it;
     // Some users may still have legacy wallpapers with png extension. We need
     // to delete these wallpapers too.
-    if (!file_util::Delete(path, true) &&
-        !file_util::Delete(path.AddExtension(".png"), false)) {
+    if (!base::Delete(path, true) &&
+        !base::Delete(path.AddExtension(".png"), false)) {
       LOG(ERROR) << "Failed to remove user wallpaper at " << path.value();
     }
   }
 }
 
 void WallpaperManager::DeleteUserWallpapers(const std::string& email) {
   std::vector<base::FilePath> file_to_remove;
   // Remove small user wallpaper.
   base::FilePath wallpaper_path = GetWallpaperPathForUser(email, true);
   file_to_remove.push_back(wallpaper_path);
@@ skipping 393 matching lines @@
 
 void WallpaperManager::SystemResumed(const base::TimeDelta& sleep_duration) {
   BatchUpdateWallpaper();
 }
 
 void WallpaperManager::TimezoneChanged(const icu::TimeZone& timezone) {
   RestartTimer();
 }
 
 }  // namespace chromeos