Move scoped_temp_dir from base to base/files

chrome/installer/util/copy_tree_work_item.h

 // 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.
 
 #ifndef CHROME_INSTALLER_UTIL_COPY_TREE_WORK_ITEM_H_
 #define CHROME_INSTALLER_UTIL_COPY_TREE_WORK_ITEM_H_
 
 #include "base/file_path.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/gtest_prod_util.h"
-#include "base/scoped_temp_dir.h"
 #include "chrome/installer/util/work_item.h"
 
 // A WorkItem subclass that recursively copies a file system hierarchy from
 // source path to destination path. It also creates all necessary intermediate
 // paths of the destination path if they do not exist. The file system
 // hierarchy could be a single file, or a directory.
 // Under the cover CopyTreeWorkItem moves the destination path, if existing,
 // to the temporary directory passed in, and then copies the source hierarchy
 // to the destination location. During rollback the original destination
 // hierarchy is moved back.
@@ skipping 49 matching lines @@
 
   // Whether the original files have been moved to backup path under
   // temporary directory. If true, moving back is needed during rollback.
   bool moved_to_backup_;
 
   // Whether the source was copied to alternative_path_ because dest_path_
   // existed and was in use. Needed during rollback.
   bool copied_to_alternate_path_;
 
   // The temporary directory into which the original dest_path_ has been moved.
-  ScopedTempDir backup_path_;
+  base::ScopedTempDir backup_path_;
 
   FRIEND_TEST_ALL_PREFIXES(CopyTreeWorkItemTest, CopyFileSameContent);
   FRIEND_TEST_ALL_PREFIXES(CopyTreeWorkItemTest, CopyFileInUse);
   FRIEND_TEST_ALL_PREFIXES(CopyTreeWorkItemTest, CopyFileAndCleanup);
   FRIEND_TEST_ALL_PREFIXES(CopyTreeWorkItemTest, NewNameAndCopyTest);
   FRIEND_TEST_ALL_PREFIXES(CopyTreeWorkItemTest, CopyFileInUseAndCleanup);
 };
 
 #endif  // CHROME_INSTALLER_UTIL_COPY_TREE_WORK_ITEM_H_