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// Copyright (c) 2012 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 "chrome/browser/extensions/api/dns/host_resolver_wrapper.h"
namespace extensions {
HostResolverWrapper::HostResolverWrapper()
: resolver_(NULL) {
}
// static
HostResolverWrapper* HostResolverWrapper::GetInstance() {
return Singleton<extensions::HostResolverWrapper>::get();
}
net::HostResolver* HostResolverWrapper::GetHostResolver(
net::HostResolver* real_resolver) {
return resolver_ ? resolver_ : real_resolver;
}
void HostResolverWrapper::SetHostResolverForTesting(
net::HostResolver* mock_resolver) {
resolver_ = mock_resolver;
}
} // namespace extensions
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