Move scoped_temp_dir from base to base/files

webkit/fileapi/syncable/syncable_file_system_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 "base/stl_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_task_runners.h"
 #include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/isolated_context.h"
@@ skipping 63 matching lines @@
   }
 
   FileSystemContext* file_system_context() {
     return file_system_.file_system_context();
   }
 
   LocalFileChangeTracker* change_tracker() {
     return file_system_context()->change_tracker();
   }
 
-  ScopedTempDir data_dir_;
+  base::ScopedTempDir data_dir_;
   MessageLoop message_loop_;
 
   CannedSyncableFileSystem file_system_;
   scoped_refptr<LocalFileSyncContext> sync_context_;
 
   base::WeakPtrFactory<SyncableFileSystemTest> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncableFileSystemTest);
 };
 
@@ skipping 128 matching lines @@
                                   SYNC_FILE_TYPE_DIRECTORY));
   VerifyAndClearChange(URL(kPath1),
                        FileChange(FileChange::FILE_CHANGE_DELETE,
                                   SYNC_FILE_TYPE_DIRECTORY));
   VerifyAndClearChange(URL(kPath2),
                        FileChange(FileChange::FILE_CHANGE_DELETE,
                                   SYNC_FILE_TYPE_FILE));
 }
 
 }  // namespace fileapi