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      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