chromium/third_party/blink/renderer/platform/p2p/empty_network_manager.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_P2P_EMPTY_NETWORK_MANAGER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_P2P_EMPTY_NETWORK_MANAGER_H_

#include "base/memory/weak_ptr.h"
#include "base/threading/thread_checker.h"
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/webrtc/rtc_base/network.h"
#include "third_party/webrtc/rtc_base/third_party/sigslot/sigslot.h"

namespace rtc {
class IPAddress;
}  // namespace rtc

namespace blink {

class FilteringNetworkManagerTest;
class IpcNetworkManager;

// A NetworkManager implementation which handles the case where local address
// enumeration is not requested and just returns empty network lists. This class
// is not thread safe and should only be used by WebRTC's network thread.
class EmptyNetworkManager : public rtc::NetworkManagerBase,
                            public sigslot::has_slots<> { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_P2P_EMPTY_NETWORK_MANAGER_H_