1 // Copyright (c) 2012 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 #ifndef CONTENT_BROWSER_NET_BROWSER_ONLINE_STATE_OBSERVER_H_ 6 #define CONTENT_BROWSER_NET_BROWSER_ONLINE_STATE_OBSERVER_H_ 7 8 #include "base/basictypes.h" 9 #include "net/base/network_change_notifier.h" 10 11 namespace content { 12 13 // Listens for changes to the online state and manages sending 14 // updates to each RenderProcess via RenderProcessHost IPC. 15 class BrowserOnlineStateObserver 16 : public net::NetworkChangeNotifier::ConnectionTypeObserver { 17 public: 18 BrowserOnlineStateObserver(); 19 virtual ~BrowserOnlineStateObserver(); 20 21 // ConnectionTypeObserver implementation. 22 virtual void OnConnectionTypeChanged( 23 net::NetworkChangeNotifier::ConnectionType type) OVERRIDE; 24 25 private: 26 DISALLOW_COPY_AND_ASSIGN(BrowserOnlineStateObserver); 27 }; 28 29 } // namespace content 30 31 #endif // CONTENT_BROWSER_NET_BROWSER_ONLINE_STATE_OBSERVER_H_ 32