| // Copyright 2014 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. |
| |
| #include "extensions/browser/updater/null_extension_cache.h" |
| |
| #include "base/callback.h" |
| |
| namespace extensions { |
| |
| NullExtensionCache::NullExtensionCache() { |
| } |
| |
| NullExtensionCache::~NullExtensionCache() { |
| } |
| |
| void NullExtensionCache::Start(const base::Closure& callback) { |
| callback.Run(); |
| } |
| |
| void NullExtensionCache::Shutdown(const base::Closure& callback) { |
| callback.Run(); |
| } |
| |
| void NullExtensionCache::AllowCaching(const std::string& id) { |
| } |
| |
| bool NullExtensionCache::GetExtension(const std::string& id, |
| const std::string& expected_hash, |
| base::FilePath* file_path, |
| std::string* version) { |
| return false; |
| } |
| |
| void NullExtensionCache::PutExtension(const std::string& id, |
| const std::string& expected_hash, |
| const base::FilePath& file_path, |
| const std::string& version, |
| const PutExtensionCallback& callback) { |
| callback.Run(file_path, true); |
| } |
| |
| } // namespace extensions |