Move DeleteAfterReboot and Move to 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 833 matching lines @@
     std::string email = (*it)->email();
     EnsureCustomWallpaperDirectories(email);
     from_path = GetWallpaperPathForUser(email, true);
     // Old wallpaper with extension name may still exist.
     if (!file_util::PathExists(from_path))
       from_path = from_path.AddExtension(".png");
     if (file_util::PathExists(from_path)) {
       // Appends DUMMY to the file name of moved custom wallpaper. This way we
       // do not need to update WallpaperInfo for user.
       to_path = GetCustomWallpaperPath(kSmallWallpaperSubDir, email, "DUMMY");
-      file_util::Move(from_path, to_path);
+      base::Move(from_path, to_path);
     }
     from_path = GetWallpaperPathForUser(email, false);
     if (!file_util::PathExists(from_path))
       from_path = from_path.AddExtension(".png");
     if (file_util::PathExists(from_path)) {
       to_path = GetCustomWallpaperPath(kLargeWallpaperSubDir, email, "DUMMY");
-      file_util::Move(from_path, to_path);
+      base::Move(from_path, to_path);
     }
     from_path = GetOriginalWallpaperPathForUser(email);
     if (!file_util::PathExists(from_path))
       from_path = from_path.AddExtension(".png");
     if (file_util::PathExists(from_path)) {
       to_path = GetCustomWallpaperPath(kOriginalWallpaperSubDir, email,
                                        "DUMMY");
-      file_util::Move(from_path, to_path);
+      base::Move(from_path, to_path);
     }
   }
 }
 
 bool WallpaperManager::GetUserWallpaperInfo(const std::string& email,
                                             WallpaperInfo* info){
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (UserManager::Get()->IsUserNonCryptohomeDataEphemeral(email)) {
     // Default to the values cached in memory.
@@ skipping 215 matching lines @@
 
 void WallpaperManager::SystemResumed(const base::TimeDelta& sleep_duration) {
   BatchUpdateWallpaper();
 }
 
 void WallpaperManager::TimezoneChanged(const icu::TimeZone& timezone) {
   RestartTimer();
 }
 
 }  // namespace chromeos