Show extension settings for extension notifications

chrome/browser/ui/views/ash/balloon_collection_impl_ash.h

 // Copyright (c) 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_UI_VIEWS_ASH_BALLOON_COLLECTION_IMPL_ASH_H_
 #define CHROME_BROWSER_UI_VIEWS_ASH_BALLOON_COLLECTION_IMPL_ASH_H_
 
 #include <set>
 
 #include "ash/system/web_notification/web_notification_tray.h"
@@ skipping 47 matching lines @@
 
   // On Ash this behaves the same as UpdateNotification.
   bool UpdateAndShowNotification(const Notification& notification);
 
  protected:
   // Creates a new balloon. Overridable by unit tests.  The caller is
   // responsible for freeing the pointer returned.
   virtual Balloon* MakeBalloon(const Notification& notification,
                                Profile* profile) OVERRIDE;
 
+  const extensions::Extension* GetBalloonExtension(Balloon* balloon);
+
  private:
   // Set of unique ids associated with system notifications, used by
   // MakeBalloon to determine whether or not to enable Web UI.
   std::set<std::string> system_notifications_;
 
   DISALLOW_COPY_AND_ASSIGN(BalloonCollectionImplAsh);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_ASH_BALLOON_COLLECTION_IMPL_ASH_H_