Move DeleteAfterReboot and Move to base namespace

content/browser/download/base_file_posix.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 "content/browser/download/base_file.h"
 
 #include "base/file_util.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 
 namespace content {
@@ skipping 11 matching lines @@
     if (write_error < 0)
       return LogSystemError("WriteFile", errno);
   }
   int stat_error = stat(new_path.value().c_str(), &st);
   bool stat_succeeded = (stat_error == 0);
   if (!stat_succeeded)
     LogSystemError("stat", errno);
 
   // TODO(estade): Move() falls back to copying and deleting when a simple
   // rename fails. Copying sucks for large downloads. crbug.com/8737
-  if (!file_util::Move(full_path_, new_path))
+  if (!base::Move(full_path_, new_path))
     return LogSystemError("Move", errno);
 
   if (stat_succeeded) {
     // On Windows file systems (FAT, NTFS), chmod fails.  This is OK.
     int chmod_error = chmod(new_path.value().c_str(), st.st_mode);
     if (chmod_error < 0)
       LogSystemError("chmod", errno);
   }
   return DOWNLOAD_INTERRUPT_REASON_NONE;
 }
 
 }  // namespace content