1 // Copyright 2014 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 #include "extensions/browser/api/dns/host_resolver_wrapper.h" 6 7 namespace extensions { 8 HostResolverWrapper()9HostResolverWrapper::HostResolverWrapper() : resolver_(NULL) {} 10 11 // static GetInstance()12HostResolverWrapper* HostResolverWrapper::GetInstance() { 13 return Singleton<extensions::HostResolverWrapper>::get(); 14 } 15 GetHostResolver(net::HostResolver * real_resolver)16net::HostResolver* HostResolverWrapper::GetHostResolver( 17 net::HostResolver* real_resolver) { 18 return resolver_ ? resolver_ : real_resolver; 19 } 20 SetHostResolverForTesting(net::HostResolver * mock_resolver)21void HostResolverWrapper::SetHostResolverForTesting( 22 net::HostResolver* mock_resolver) { 23 resolver_ = mock_resolver; 24 } 25 26 } // namespace extensions 27