Move scoped_temp_dir from base to base/files

chrome/browser/history/expire_history_backend_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 <algorithm>
 #include <string>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #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/stl_util.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/history/archived_database.h"
 #include "chrome/browser/history/expire_history_backend.h"
 #include "chrome/browser/history/history_database.h"
 #include "chrome/browser/history/history_notifications.h"
 #include "chrome/browser/history/text_database_manager.h"
@@ skipping 66 matching lines @@
     bookmark_model_.AddURL(
         bookmark_model_.bookmark_bar_node(), 0, string16(), url);
   }
 
   static bool IsStringInFile(const FilePath& filename, const char* str);
 
   // Returns the path the db files are created in.
   const FilePath& path() const { return tmp_dir_.path(); }
 
   // This must be destroyed last.
-  ScopedTempDir tmp_dir_;
+  base::ScopedTempDir tmp_dir_;
 
   BookmarkModel bookmark_model_;
 
   MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread db_thread_;
 
   ExpireHistoryBackend expirer_;
 
   scoped_ptr<HistoryDatabase> main_db_;
@@ skipping 843 matching lines @@
   main_db_->GetVisitsForURL(url_id, &archived_visits);
   EXPECT_EQ(0U, archived_visits.size());
 }
 
 // TODO(brettw) add some visits with no URL to make sure everything is updated
 // properly. Have the visits also refer to nonexistent FTS rows.
 //
 // Maybe also refer to invalid favicons.
 
 }  // namespace history