Remove Infobars notifications from GoogleURLTrackerMapEntry

chrome/browser/google/google_url_tracker_map_entry.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2012 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_GOOGLE_GOOGLE_URL_TRACKER_MAP_ENTRY_H_
 #define CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_MAP_ENTRY_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/google/google_url_tracker_infobar_delegate.h"
 #include "chrome/browser/google/google_url_tracker_navigation_helper.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
+#include "components/infobars/core/infobar_manager.h"
 
 class GoogleURLTracker;
 
 namespace infobars {
 class InfoBarManager;
 }
 
-class GoogleURLTrackerMapEntry : public content::NotificationObserver {
+class GoogleURLTrackerMapEntry : public infobars::InfoBarManager::Observer {
  public:
   GoogleURLTrackerMapEntry(
       GoogleURLTracker* google_url_tracker,
       infobars::InfoBarManager* infobar_manager,
       scoped_ptr<GoogleURLTrackerNavigationHelper> navigation_helper);
   virtual ~GoogleURLTrackerMapEntry();
 
   bool has_infobar_delegate() const { return !!infobar_delegate_; }
   GoogleURLTrackerInfoBarDelegate* infobar_delegate() {
     return infobar_delegate_;
   }
   void SetInfoBarDelegate(GoogleURLTrackerInfoBarDelegate* infobar_delegate);
 
   GoogleURLTrackerNavigationHelper* navigation_helper() {
     // This object gives ownership of |navigation_helper_| to the infobar
     // delegate in SetInfoBarDelegate().
     return has_infobar_delegate() ?
         infobar_delegate_->navigation_helper() : navigation_helper_.get();
   }
 
+  const infobars::InfoBarManager* infobar_manager() const {
+    return infobar_manager_;
+  }
+
   void Close(bool redo_search);
 
  private:
   friend class GoogleURLTrackerTest;
 
-  // content::NotificationObserver:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+  // infobars::InfoBarManager::Observer:
+  virtual void OnInfoBarRemoved(infobars::InfoBar* infobar,
+                                bool animate) OVERRIDE;
+  virtual void OnManagerShuttingDown(
+      infobars::InfoBarManager* manager) OVERRIDE;
 
-  content::NotificationRegistrar registrar_;
   GoogleURLTracker* const google_url_tracker_;
-  const infobars::InfoBarManager* const infobar_manager_;
+  infobars::InfoBarManager* const infobar_manager_;
   GoogleURLTrackerInfoBarDelegate* infobar_delegate_;
   scoped_ptr<GoogleURLTrackerNavigationHelper> navigation_helper_;
+  bool observing_;
 
   DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerMapEntry);
 };
 
 #endif  // CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_MAP_ENTRY_H_