content/browser/indexed_db/leveldb/leveldb_env.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_ENV_H_
   6 #define CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_ENV_H_
   7
   8 #include "base/lazy_instance.h"
   9 #include "content/common/content_export.h"
  10 #include "third_party/leveldatabase/env_chromium.h"
  11
  12 namespace content {
  13
  14 // The leveldb::Env used by the Indexed DB backend.
  15 class LevelDBEnv : public leveldb_env::ChromiumEnv {
  16   LevelDBEnv();
  17
  18  public:
  19   friend struct base::DefaultLazyInstanceTraits<LevelDBEnv>;
  20
  21   CONTENT_EXPORT static LevelDBEnv* Get();
  22 };
  23
  24 }  // namespace content
  25
  26 #endif  // CONTENT_BROWSER_INDEXED_DB_LEVELDB_LEVELDB_ENV_H_