shared_proto_database_provider.cc 1.2 KB

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  1. // Copyright 2018 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. #include "components/leveldb_proto/internal/shared_proto_database_provider.h"
  5. #include "base/bind.h"
  6. #include "base/memory/weak_ptr.h"
  7. #include "base/task/sequenced_task_runner.h"
  8. #include "components/leveldb_proto/public/proto_database_provider.h"
  9. namespace leveldb_proto {
  10. SharedProtoDatabaseProvider::SharedProtoDatabaseProvider(
  11. const scoped_refptr<base::SequencedTaskRunner>& client_task_runner,
  12. base::WeakPtr<ProtoDatabaseProvider> provider_weak_ptr)
  13. : client_task_runner_(client_task_runner),
  14. provider_weak_ptr_(std::move(provider_weak_ptr)) {}
  15. SharedProtoDatabaseProvider::~SharedProtoDatabaseProvider() = default;
  16. void SharedProtoDatabaseProvider::GetDBInstance(
  17. GetSharedDBInstanceCallback callback,
  18. scoped_refptr<base::SequencedTaskRunner> callback_task_runner) {
  19. client_task_runner_->PostTask(
  20. FROM_HERE, base::BindOnce(&ProtoDatabaseProvider::GetSharedDBInstance,
  21. provider_weak_ptr_, std::move(callback),
  22. std::move(callback_task_runner)));
  23. }
  24. } // namespace leveldb_proto