Move file_util::Delete to the base namespace

base/test/test_file_util_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 "base/test/test_file_util.h"
 
 #include <windows.h>
 #include <aclapi.h>
 #include <shlwapi.h>
 
@@ skipping 108 matching lines @@
   const base::TimeDelta kTimeout = base::TimeDelta::FromSeconds(10) /
                                    kIterations;
 
   if (!file_util::PathExists(file))
     return true;
 
   // Sometimes Delete fails, so try a few more times. Divide the timeout
   // into short chunks, so that if a try succeeds, we won't delay the test
   // for too long.
   for (int i = 0; i < kIterations; ++i) {
-    if (file_util::Delete(file, recurse))
+    if (base::Delete(file, recurse))
       return true;
     base::PlatformThread::Sleep(kTimeout);
   }
   return false;
 }
 
 bool EvictFileFromSystemCache(const base::FilePath& file) {
   // Request exclusive access to the file and overwrite it with no buffering.
   base::win::ScopedHandle file_handle(
       CreateFile(file.value().c_str(), GENERIC_READ | GENERIC_WRITE, 0, NULL,
@@ skipping 142 matching lines @@
   DCHECK(info_ != NULL);
   DCHECK_NE(0u, length_);
 }
 
 PermissionRestorer::~PermissionRestorer() {
   if (!RestorePermissionInfo(path_, info_, length_))
     NOTREACHED();
 }
 
 }  // namespace file_util