webkit: Merge 'database' and 'quota' to 'webkit_storage'

webkit/database/quota_table.h

-// Copyright (c) 2010 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 WEBKIT_DATABASE_QUOTA_TABLE_H_
-#define WEBKIT_DATABASE_QUOTA_TABLE_H_
-
-#include "base/string16.h"
-
-namespace sql {
-class Connection;
-}
-
-namespace webkit_database {
-
-class QuotaTable {
- public:
-  explicit QuotaTable(sql::Connection* db) : db_(db) { }
-
-  bool Init();
-  int64 GetOriginQuota(const string16& origin_identifier);
-  bool SetOriginQuota(const string16& origin_identifier, int64 quota);
-  bool ClearOriginQuota(const string16& origin_identifier);
-
- private:
-  sql::Connection* db_;
-};
-
-}  // namespace webkit_database
-
-#endif  // WEBKIT_DATABASE_QUOTA_TABLE_H_