Move scoped_temp_dir from base to base/files

chrome/browser/sync_file_system/drive_metadata_store_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/sync_file_system/drive_metadata_store.h"
 
 #include "base/file_path.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
-#include "base/scoped_temp_dir.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/threading/thread.h"
 #include "chrome/browser/sync_file_system/drive_file_sync_service.h"
 #include "chrome/browser/sync_file_system/sync_file_system.pb.h"
 #include "content/public/browser/browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/fileapi/isolated_context.h"
 #include "webkit/fileapi/syncable/syncable_file_system_util.h"
 
@@ skipping 157 matching lines @@
   void DidRestoreSyncRootDirectory(SyncStatusCode status) {
     EXPECT_EQ(fileapi::SYNC_STATUS_OK, status);
     message_loop_.Quit();
   }
 
   void DidRestoreSyncOrigins(SyncStatusCode status) {
     EXPECT_EQ(fileapi::SYNC_STATUS_OK, status);
     message_loop_.Quit();
   }
 
-  ScopedTempDir base_dir_;
+  base::ScopedTempDir base_dir_;
 
   MessageLoop message_loop_;
   scoped_ptr<base::Thread> file_thread_;
 
   scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
   scoped_refptr<base::SequencedTaskRunner> file_task_runner_;
 
   scoped_ptr<DriveMetadataStore> drive_metadata_store_;
 
   bool created_;
@@ skipping 199 matching lines @@
   EXPECT_TRUE(metadata_store()->IsBatchSyncOrigin(kOrigin3));
   EXPECT_TRUE(metadata_store()->incremental_sync_origins().empty());
   EXPECT_EQ(1u, metadata_map().size());
 
   DriveMetadataStore::MetadataMap::const_iterator found =
       metadata_map().find(kOrigin3);
   EXPECT_TRUE(found != metadata_map().end() && found->second.size() == 1u);
 }
 
 }  // namespace sync_file_system