Move file_util::Delete to the base namespace

chrome/installer/util/delete_after_reboot_helper_unittest.cc

 // Copyright (c) 2011 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 <windows.h>
 #include <shlobj.h>
 
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
@@ skipping 21 matching lines @@
     file_util::CreateDirectory(temp_subdir_);
     file_util::CreateTemporaryFileInDir(temp_subdir_, &temp_subdir_file_);
 
     // Copy the current pending moves and then clear it if we can:
     if (IsUserAnAdmin()) {
       GetPendingMovesValue(&original_pending_moves_);
     }
   }
   virtual void TearDown() {
     // Delete the temporary directory if it's still there.
-    file_util::Delete(temp_dir_, true);
+    base::Delete(temp_dir_, true);
 
     // Try and restore the pending moves value, if we have one.
     if (IsUserAnAdmin() && original_pending_moves_.size() > 1) {
       base::win::RegKey session_manager_key(
           HKEY_LOCAL_MACHINE, kSessionManagerKey,
           KEY_CREATE_SUB_KEY | KEY_SET_VALUE);
       if (!session_manager_key.Handle()) {
         // Couldn't open / create the key.
         DLOG(ERROR) << "Failed to open session manager key for writing.";
       }
@@ skipping 168 matching lines @@
     EXPECT_FALSE(iter == pending_moves.end());
     if (iter != pending_moves.end()) {
       std::wstring short_path_name(
           GetShortPathName(expected_paths[i].value().c_str()));
       EXPECT_TRUE(MatchPendingDeletePath(short_path_name, iter->first));
       ++iter;
     }
   }
 
   // Delete the temporary directory.
-  file_util::Delete(temp_dir_, true);
+  base::Delete(temp_dir_, true);
 
   // Test that we can remove the pending deletes.
   EXPECT_TRUE(RemoveFromMovesPendingReboot(temp_dir_.value().c_str()));
   HRESULT hr = GetPendingMovesValue(&pending_moves);
   EXPECT_TRUE(hr == S_OK || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND));
 
   EXPECT_EQ(initial_pending_moves_size, pending_moves.size());
 
   std::vector<PendingMove>::const_iterator check_iter(pending_moves.begin());
   for (; check_iter != pending_moves.end(); ++check_iter) {
     EXPECT_FALSE(MatchPendingDeletePath(short_temp_file, check_iter->first));
   }
 }