Move directory creation functions to base namespace.

chrome/installer/util/lzma_util_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/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "chrome/common/chrome_paths.h"
@@ skipping 37 matching lines @@
   // Make sure non-existent archive returns error.
   archive = data_dir_.AppendASCII("archive.non_existent.7z");
   EXPECT_EQ(lzma_util.OpenArchive(archive.value()), ERROR_FILE_NOT_FOUND);
 }
 
 // Test that we can extract archives successfully.
 TEST_F(LzmaUtilTest, UnPackTest) {
   base::FilePath extract_dir(temp_dir_.path());
   extract_dir = extract_dir.AppendASCII("UnPackTest");
   ASSERT_FALSE(base::PathExists(extract_dir));
-  EXPECT_TRUE(file_util::CreateDirectory(extract_dir));
+  EXPECT_TRUE(base::CreateDirectory(extract_dir));
   ASSERT_TRUE(base::PathExists(extract_dir));
 
   base::FilePath archive = data_dir_.AppendASCII("archive1.7z");
   LzmaUtil lzma_util;
   EXPECT_EQ(lzma_util.OpenArchive(archive.value()), NO_ERROR);
   std::wstring unpacked_file;
   EXPECT_EQ(lzma_util.UnPack(extract_dir.value(), &unpacked_file),
             NO_ERROR);
   EXPECT_TRUE(base::PathExists(extract_dir.AppendASCII("a.exe")));
   EXPECT_TRUE(unpacked_file == extract_dir.AppendASCII("a.exe").value());
@@ skipping 20 matching lines @@
   EXPECT_TRUE(base::PathExists(extract_dir.AppendASCII("archive\\a.exe")));
   EXPECT_TRUE(base::PathExists(
       extract_dir.AppendASCII("archive\\sub_dir\\text.txt")));
 }
 
 // Test the static method that can be used to unpack archives.
 TEST_F(LzmaUtilTest, UnPackArchiveTest) {
   base::FilePath extract_dir(temp_dir_.path());
   extract_dir = extract_dir.AppendASCII("UnPackArchiveTest");
   ASSERT_FALSE(base::PathExists(extract_dir));
-  EXPECT_TRUE(file_util::CreateDirectory(extract_dir));
+  EXPECT_TRUE(base::CreateDirectory(extract_dir));
   ASSERT_TRUE(base::PathExists(extract_dir));
 
   base::FilePath archive = data_dir_.AppendASCII("archive1.7z");
   std::wstring unpacked_file;
   EXPECT_EQ(LzmaUtil::UnPackArchive(archive.value(), extract_dir.value(),
                                     &unpacked_file), NO_ERROR);
   EXPECT_TRUE(base::PathExists(extract_dir.AppendASCII("a.exe")));
   EXPECT_TRUE(unpacked_file == extract_dir.AppendASCII("a.exe").value());
 
   archive = data_dir_.AppendASCII("archive2.7z");
   EXPECT_EQ(LzmaUtil::UnPackArchive(archive.value(), extract_dir.value(),
                                     &unpacked_file), NO_ERROR);
   EXPECT_TRUE(base::PathExists(extract_dir.AppendASCII("b.exe")));
   EXPECT_TRUE(unpacked_file == extract_dir.AppendASCII("b.exe").value());
 
   archive = data_dir_.AppendASCII("invalid_archive.7z");
   EXPECT_NE(LzmaUtil::UnPackArchive(archive.value(), extract_dir.value(),
                                     &unpacked_file), NO_ERROR);
 }