Move file_util::Delete to the base namespace

chrome/installer/util/installer_state.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/installer/util/installer_state.h"
 
 #include <algorithm>
 #include <functional>
 #include <utility>
 
@@ skipping 647 matching lines @@
     version = Version(WideToASCII(dir_name.value()));
     // Delete the version folder if it is less than the new version and not
     // equal to the old version (if we have an old version).
     if (version.IsValid() &&
         existing_version_strings.count(version.GetString()) == 0) {
       // Note: temporarily log old version deletion at ERROR level to make it
       // more likely we see this in the installer log.
       LOG(ERROR) << "Deleting old version directory: " << next_version.value();
 
       // Attempt to recursively delete the old version dir.
-      bool delete_succeeded = file_util::Delete(next_version, true);
+      bool delete_succeeded = base::Delete(next_version, true);
 
       // Note: temporarily log old version deletion at ERROR level to make it
       // more likely we see this in the installer log.
       LOG_IF(ERROR, !delete_succeeded)
           << "Failed to delete old version directory: " << next_version.value();
     }
   }
 }
 
 void InstallerState::AddComDllList(
@@ skipping 112 matching lines @@
   }
   if (!install_list->Do())
     LOG(ERROR) << "Failed to record installer error information in registry.";
 }
 
 bool InstallerState::RequiresActiveSetup() const {
   return system_install() && FindProduct(BrowserDistribution::CHROME_BROWSER);
 }
 
 }  // namespace installer