Move Posix file utils to the base namespace.

chrome/browser/chromeos/drive/drive_integration_service.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/chromeos/drive/drive_integration_service.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_service.h"
@@ skipping 94 matching lines @@
       !file_util::CreateDirectory(cache_root_directory.Append(
           kCacheFileDirectory)) ||
       !file_util::CreateDirectory(cache_root_directory.Append(
           kTemporaryFileDirectory))) {
     LOG(WARNING) << "Failed to create directories.";
     return FILE_ERROR_FAILED;
   }
 
   // Change permissions of cache file directory to u+rwx,og+x (711) in order to
   // allow archive files in that directory to be mounted by cros-disks.
-  file_util::SetPosixFilePermissions(
+  base::SetPosixFilePermissions(
       cache_root_directory.Append(kCacheFileDirectory),
-      file_util::FILE_PERMISSION_USER_MASK |
-      file_util::FILE_PERMISSION_EXECUTE_BY_GROUP |
-      file_util::FILE_PERMISSION_EXECUTE_BY_OTHERS);
+      base::FILE_PERMISSION_USER_MASK |
+      base::FILE_PERMISSION_EXECUTE_BY_GROUP |
+      base::FILE_PERMISSION_EXECUTE_BY_OTHERS);
 
   internal::ResourceMetadataStorage::UpgradeOldDB(
       metadata_storage->directory_path(), id_canonicalizer);
 
   if (!metadata_storage->Initialize()) {
     LOG(WARNING) << "Failed to initialize the metadata storage.";
     return FILE_ERROR_FAILED;
   }
 
   if (!cache->Initialize()) {
@@ skipping 464 matching lines @@
                                           NULL, base::FilePath(), NULL);
   } else {
     service = factory_for_test_.Run(profile);
   }
 
   service->SetEnabled(drive::util::IsDriveEnabledForProfile(profile));
   return service;
 }
 
 }  // namespace drive