Revert 133815 - GDataDB support with leveldb.

chrome/browser/chromeos/gdata/gdata_db_factory.h

Index: chrome/browser/chromeos/gdata/gdata_db_factory.h
===================================================================
--- chrome/browser/chromeos/gdata/gdata_db_factory.h	(revision 133818)
+++ chrome/browser/chromeos/gdata/gdata_db_factory.h	(working copy)
@@ -1,25 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_CHROMEOS_GDATA_GDATA_DB_FACTORY_H_
-#define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_DB_FACTORY_H_
-#pragma once
-
-#include "base/memory/scoped_ptr.h"
-
-class FilePath;
-
-namespace gdata {
-
-class GDataDB;
-
-namespace db_factory {
-
-// Factory method to create an instance of GDataDB.
-scoped_ptr<GDataDB> CreateGDataDB(const FilePath& db_path);
-
-}  // namespace db_factory
-}  // namespace gdata
-
-#endif  // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_DB_FACTORY_H_