Removed chromeos::NetworkStateNotifier and redirected all related code to use

chrome/browser/chromeos/offline/offline_load_page.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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_OFFLINE_OFFLINE_LOAD_PAGE_H_
 #define CHROME_BROWSER_CHROMEOS_OFFLINE_OFFLINE_LOAD_PAGE_H_
 #pragma once
 
 #include <string>
 
 #include "base/task.h"
-#include "chrome/browser/chromeos/network_state_notifier.h"
 #include "chrome/browser/tab_contents/chrome_interstitial_page.h"
+#include "net/base/network_change_notifier.h"
 
 class Extension;
 class TabContents;
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace chromeos {
 
 // OfflineLoadPage class shows the interstitial page that is shown
 // when no network is available and hides when some network (either
 // one of wifi, 3g or ethernet) becomes available.
 // It deletes itself when the interstitial page is closed.
-class OfflineLoadPage : public ChromeInterstitialPage {
+class OfflineLoadPage : public ChromeInterstitialPage,
+                        public net::NetworkChangeNotifier::OnlineStateObserver {
  public:
   // A delegate class that is called when the interstitinal page
   // is closed.
   class Delegate {
    public:
     Delegate() {}
     virtual ~Delegate() {}
     // Called when a user selected to proceed or not to proceed
     // with loading.
     virtual void OnBlockingPageComplete(bool proceed) = 0;
@@ skipping 17 matching lines @@
     in_test_ = true;
   }
 
  private:
   // ChromeInterstitialPage implementation.
   virtual std::string GetHTMLContents();
   virtual void CommandReceived(const std::string& command);
   virtual void Proceed();
   virtual void DontProceed();
 
-  // Overrides ChromeInterstitialPage's Observe.
-  virtual void Observe(int type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
+  // net::NetworkChangeNotifier::OnlineStateObserver overrides.
+  virtual void OnOnlineStateChanged(bool online) OVERRIDE;
 
   // Retrieves template strings of the offline page for app and
   // normal site.
   void GetAppOfflineStrings(const Extension* app,
                             const string16& faield_url,
                             base::DictionaryValue* strings) const;
   void GetNormalOfflineStrings(const string16& faield_url,
                                base::DictionaryValue* strings) const;
 
   // True if there is a mobile network is available but
   // has not been activated.
   bool ShowActivationMessage();
 
   Delegate* delegate_;
   NotificationRegistrar registrar_;
 
   // True if the proceed is chosen.
   bool proceeded_;
   ScopedRunnableMethodFactory<OfflineLoadPage> method_factory_;
 
   bool in_test_;
 
   DISALLOW_COPY_AND_ASSIGN(OfflineLoadPage);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_OFFLINE_OFFLINE_LOAD_PAGE_H_