Move directory creation functions to base namespace.

chrome/installer/util/create_dir_work_item_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 "base/base_paths.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 10 matching lines @@
       ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     }
 
     base::ScopedTempDir temp_dir_;
   };
 };
 
 TEST_F(CreateDirWorkItemTest, CreatePath) {
   base::FilePath parent_dir(temp_dir_.path());
   parent_dir = parent_dir.AppendASCII("a");
-  file_util::CreateDirectory(parent_dir);
+  base::CreateDirectory(parent_dir);
   ASSERT_TRUE(base::PathExists(parent_dir));
 
   base::FilePath top_dir_to_create(parent_dir);
   top_dir_to_create = top_dir_to_create.AppendASCII("b");
 
   base::FilePath dir_to_create(top_dir_to_create);
   dir_to_create = dir_to_create.AppendASCII("c");
   dir_to_create = dir_to_create.AppendASCII("d");
 
   scoped_ptr<CreateDirWorkItem> work_item(
       WorkItem::CreateCreateDirWorkItem(dir_to_create));
 
   EXPECT_TRUE(work_item->Do());
 
   EXPECT_TRUE(base::PathExists(dir_to_create));
 
   work_item->Rollback();
 
   // Rollback should delete all the paths up to top_dir_to_create.
   EXPECT_FALSE(base::PathExists(top_dir_to_create));
   EXPECT_TRUE(base::PathExists(parent_dir));
 }
 
 TEST_F(CreateDirWorkItemTest, CreateExistingPath) {
   base::FilePath dir_to_create(temp_dir_.path());
   dir_to_create = dir_to_create.AppendASCII("aa");
-  file_util::CreateDirectory(dir_to_create);
+  base::CreateDirectory(dir_to_create);
   ASSERT_TRUE(base::PathExists(dir_to_create));
 
   scoped_ptr<CreateDirWorkItem> work_item(
       WorkItem::CreateCreateDirWorkItem(dir_to_create));
 
   EXPECT_TRUE(work_item->Do());
 
   EXPECT_TRUE(base::PathExists(dir_to_create));
 
   work_item->Rollback();
@@ skipping 16 matching lines @@
   scoped_ptr<CreateDirWorkItem> work_item(
       WorkItem::CreateCreateDirWorkItem(dir_to_create_3));
 
   EXPECT_TRUE(work_item->Do());
 
   EXPECT_TRUE(base::PathExists(dir_to_create_3));
 
   // Create another directory under dir_to_create_2
   base::FilePath dir_to_create_4(dir_to_create_2);
   dir_to_create_4 = dir_to_create_4.AppendASCII("ddd");
-  file_util::CreateDirectory(dir_to_create_4);
+  base::CreateDirectory(dir_to_create_4);
   ASSERT_TRUE(base::PathExists(dir_to_create_4));
 
   work_item->Rollback();
 
   // Rollback should delete dir_to_create_3.
   EXPECT_FALSE(base::PathExists(dir_to_create_3));
 
   // Rollback should not delete dir_to_create_2 as it is shared.
   EXPECT_TRUE(base::PathExists(dir_to_create_2));
   EXPECT_TRUE(base::PathExists(dir_to_create_4));
@@ skipping 18 matching lines @@
 
   RemoveDirectory(dir_to_create_3.value().c_str());
   ASSERT_FALSE(base::PathExists(dir_to_create_3));
 
   work_item->Rollback();
 
   // dir_to_create_3 has already been deleted, Rollback should delete
   // the rest.
   EXPECT_FALSE(base::PathExists(dir_to_create_1));
 }