gdata: Remove obsolete GDataDB related code

chrome/browser/chromeos/gdata/gdata_db_factory.h

Index: chrome/browser/chromeos/gdata/gdata_db_factory.h
diff --git a/chrome/browser/chromeos/gdata/gdata_db_factory.h b/chrome/browser/chromeos/gdata/gdata_db_factory.h
deleted file mode 100644
index ffab0fab036f4f7b37ac46b094f03248d729c0ee..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/gdata/gdata_db_factory.h
+++ /dev/null
@@ -1,24 +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_
-
-#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_