Move directory creation functions to base namespace.

chrome/browser/policy/cloud/user_cloud_policy_store.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/policy/cloud/user_cloud_policy_store.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/location.h"
 #include "base/task_runner_util.h"
@@ skipping 59 matching lines @@
 void StorePolicyToDiskOnBackgroundThread(
     const base::FilePath& path,
     const em::PolicyFetchResponse& policy) {
   DVLOG(1) << "Storing policy to " << path.value();
   std::string data;
   if (!policy.SerializeToString(&data)) {
     DLOG(WARNING) << "Failed to serialize policy data";
     return;
   }
 
-  if (!file_util::CreateDirectory(path.DirName())) {
+  if (!base::CreateDirectory(path.DirName())) {
     DLOG(WARNING) << "Failed to create directory " << path.DirName().value();
     return;
   }
 
   int size = data.size();
   if (file_util::WriteFile(path, data.c_str(), size) != size) {
     DLOG(WARNING) << "Failed to write " << path.value();
   }
 }
 
@@ skipping 156 matching lines @@
   background_task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&StorePolicyToDiskOnBackgroundThread,
                  backing_file_path_, *validator->policy()));
   InstallPolicy(validator->policy_data().Pass(), validator->payload().Pass());
   status_ = STATUS_OK;
   NotifyStoreLoaded();
 }
 
 }  // namespace policy