Convert ViewMsg_NetworkStateChanged from routed -> control, allowing

chrome/browser/browser_process_impl.h

 // Copyright (c) 2011 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.
 
 // When each service is created, we set a flag indicating this. At this point,
 // the service initialization could fail or succeed. This allows us to remember
 // if we tried to create a service, and not try creating it over and over if
 // the creation failed.
 
 #ifndef CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
 #define CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/timer.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_status_updater.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "chrome/browser/tab_contents/thumbnail_generator.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 #include "ipc/ipc_message.h"
 
+class BrowserOnlineStateObserver;
 class ChromeNetLog;
 class ChromeResourceDispatcherHostDelegate;
 class CommandLine;
 class DevToolsHttpProtocolHandler;
 class DevToolsProtocolHandler;
 class FilePath;
 class NotificationService;
 class PluginDataRemover;
 class TabCloseableStateWatcher;
 
@@ skipping 270 matching lines @@
   void OnAutoupdateTimer();
   bool CanAutorestartForUpdate() const;
   void RestartPersistentInstance();
 #endif  // defined(OS_WIN) || defined(OS_LINUX)
 
 #if defined(OS_CHROMEOS)
   scoped_refptr<chromeos::ProxyConfigServiceImpl>
       chromeos_proxy_config_service_impl_;
 #endif
 
+  // Per-process listener for online state changes.
+  scoped_ptr<BrowserOnlineStateObserver> online_state_observer_;
+
   DISALLOW_COPY_AND_ASSIGN(BrowserProcessImpl);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_