Massively simplify the NetworkChangeNotifier infrastructure:...

chrome/common/net/mock_network_change_observer.h

-// Copyright (c) 2010 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.
-
-#ifndef CHROME_COMMON_NET_MOCK_NETWORK_CHANGE_OBSERVER_H_
-#define CHROME_COMMON_NET_MOCK_NETWORK_CHANGE_OBSERVER_H_
-
-#include "base/basictypes.h"
-#include "net/base/network_change_notifier.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-// This class is a mock net::NetworkChangeNotifier::Observer used in
-// unit tests.
-
-namespace chrome_common_net {
-
-class MockNetworkChangeObserver
-    : public net::NetworkChangeNotifier::Observer {
- public:
-  MockNetworkChangeObserver() {}
-
-  virtual ~MockNetworkChangeObserver() {}
-
-  MOCK_METHOD0(OnIPAddressChanged, void());
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(MockNetworkChangeObserver);
-};
-
-}  // namespace chrome_common_net
-
-#endif  // CHROME_COMMON_NET_MOCK_NETWORK_CHANGE_OBSERVER_H_