| // 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/api/dns/host_resolver_wrapper.h" |
| |
| #include "content/public/browser/resource_context.h" |
| #include "net/dns/host_resolver.h" |
| |
| namespace extensions { |
| |
| HostResolverWrapper::HostResolverWrapper() : resolver_(NULL) {} |
| |
| // static |
| HostResolverWrapper* HostResolverWrapper::GetInstance() { |
| return base::Singleton<extensions::HostResolverWrapper>::get(); |
| } |
| |
| net::HostResolver* HostResolverWrapper::GetHostResolver( |
| content::ResourceContext* context) { |
| return resolver_ ? resolver_ : context->GetHostResolver(); |
| } |
| |
| void HostResolverWrapper::SetHostResolverForTesting( |
| net::HostResolver* mock_resolver) { |
| resolver_ = mock_resolver; |
| } |
| |
| } // namespace extensions |
