Move scoped_temp_dir from base to base/files

chrome/browser/chromeos/extensions/default_app_order_unittest.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/extensions/default_app_order.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
-#include "base/scoped_temp_dir.h"
 #include "base/test/scoped_path_override.h"
 #include "chrome/common/chrome_paths.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 
 namespace {
 
 const FilePath::CharType kTestFile[] =
     FILE_PATH_LITERAL("test_default_app_order.json");
@@ skipping 31 matching lines @@
   void CreateExternalOrderFile(const std::string& content) {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     FilePath external_file = temp_dir_.path().Append(kTestFile);
     file_util::WriteFile(external_file, content.c_str(), content.size());
     SetExternalFile(external_file);
   }
 
  private:
   std::vector<std::string> built_in_default_;
 
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
   scoped_ptr<base::ScopedPathOverride> path_override_;
 
   DISALLOW_COPY_AND_ASSIGN(DefaultAppOrderTest);
 };
 
 // Tests that the built-in default order is returned when ExternalLoader is not
 // created.
 TEST_F(DefaultAppOrderTest, BuiltInDefault) {
   std::vector<std::string> apps;
   default_app_order::Get(&apps);
@@ skipping 35 matching lines @@
 
   scoped_ptr<default_app_order::ExternalLoader> loader(
       new default_app_order::ExternalLoader(false));
 
   std::vector<std::string> apps;
   default_app_order::Get(&apps);
   EXPECT_TRUE(IsBuiltInDefault(apps));
 }
 
 }  // namespace chromeos