Move DeleteAfterReboot and Move to base namespace

chrome/browser/chromeos/policy/app_pack_updater.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/policy/app_pack_updater.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
@@ skipping 476 matching lines @@
   if (!file_util::DirectoryExists(cache_dir)) {
     LOG(ERROR) << "AppPack cache directory does not exist, creating now: "
                << cache_dir.value();
     if (!file_util::CreateDirectory(cache_dir)) {
       LOG(ERROR) << "Failed to create the AppPack cache dir!";
       base::Delete(path, true /* recursive */);
       return;
     }
   }
 
-  if (!file_util::Move(path, cached_crx_path)) {
+  if (!base::Move(path, cached_crx_path)) {
     LOG(ERROR) << "Failed to move AppPack crx from " << path.value()
                << " to " << cached_crx_path.value();
     base::Delete(path, true /* recursive */);
     return;
   }
 
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
                           base::Bind(&AppPackUpdater::OnCacheEntryInstalled,
                                      app_pack_updater,
                                      std::string(id),
@@ skipping 50 matching lines @@
 void AppPackUpdater::SetScreenSaverPath(const base::FilePath& path) {
   // Don't invoke the callback if the path isn't changing.
   if (path != screen_saver_path_) {
     screen_saver_path_ = path;
     if (!screen_saver_update_callback_.is_null())
       screen_saver_update_callback_.Run(screen_saver_path_);
   }
 }
 
 }  // namespace policy