Move scoped_temp_dir from base to base/files

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 "base/process_util.h"
-#include "base/scoped_temp_dir.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/installer/util/lzma_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 class LzmaUtilTest : public testing::Test {
  protected:
   virtual void SetUp() {
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &data_dir_));
     data_dir_ = data_dir_.AppendASCII("installer");
     ASSERT_TRUE(file_util::PathExists(data_dir_));
 
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
   }
 
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
 
   // The path to input data used in tests.
   FilePath data_dir_;
 };
 };
 
 // Test that we can open archives successfully.
 TEST_F(LzmaUtilTest, OpenArchiveTest) {
   FilePath archive = data_dir_.AppendASCII("archive1.7z");
   LzmaUtil lzma_util;
@@ skipping 73 matching lines @@
   archive = data_dir_.AppendASCII("archive2.7z");
   EXPECT_EQ(LzmaUtil::UnPackArchive(archive.value(), extract_dir.value(),
                                     &unpacked_file), NO_ERROR);
   EXPECT_TRUE(file_util::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);
 }