Move file_util::Delete to the base namespace

chrome/browser/history/in_memory_url_index.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/history/in_memory_url_index.h"
 
 #include "base/debug/trace_event.h"
 #include "base/file_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 13 matching lines @@
 #include "content/public/browser/notification_source.h"
 
 using in_memory_url_index::InMemoryURLIndexCacheItem;
 
 namespace history {
 
 // Called by DoSaveToCacheFile to delete any old cache file at |path| when
 // there is no private data to save. Runs on the FILE thread.
 void DeleteCacheFile(const base::FilePath& path) {
   DCHECK(!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
-  file_util::Delete(path, false);
+  base::Delete(path, false);
 }
 
 // Initializes a whitelist of URL schemes.
 void InitializeSchemeWhitelist(std::set<std::string>* whitelist) {
   DCHECK(whitelist);
   if (!whitelist->empty())
     return;  // Nothing to do, already initialized.
   whitelist->insert(std::string(chrome::kAboutScheme));
   whitelist->insert(std::string(chrome::kChromeUIScheme));
   whitelist->insert(std::string(chrome::kFileScheme));
@@ skipping 294 matching lines @@
         base::Bind(DeleteCacheFile, path));
   }
 }
 
 void InMemoryURLIndex::OnCacheSaveDone(bool succeeded) {
   if (save_cache_observer_)
     save_cache_observer_->OnCacheSaveFinished(succeeded);
 }
 
 }  // namespace history