Remove BalloonCollectionImplAsh.

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 "chrome/browser/chromeos/notifications/balloon_view_host_chromeos.h"  // MessageCallback
-#include "chrome/browser/notifications/balloon_collection_impl.h"
-#include "ui/message_center/message_center.h"
-
-class MessageCenterSettingsController;
-
-// Wrapper on top of ::BalloonCollectionImpl to provide integration between
-// the Chrome notification UI and Ash notifications (ash::WebNotificationTray).
-class BalloonCollectionImplAsh
-    : public BalloonCollectionImpl,
-      public message_center::MessageCenter::Delegate {
- public:
-  BalloonCollectionImplAsh();
-  virtual ~BalloonCollectionImplAsh();
-
-  // Overridden from BalloonCollectionImpl.
-  virtual void Add(const Notification& notification,
-                   Profile* profile) OVERRIDE;
-  virtual bool HasSpace() const OVERRIDE;
-
-  // Overridden from message_center::MessageCenter::Delegate.
-  virtual void NotificationRemoved(const std::string& notification_id,
-                                   bool by_user) OVERRIDE;
-  virtual void DisableExtension(const std::string& notification_id) OVERRIDE;
-  virtual void DisableNotificationsFromSource(
-      const std::string& notification_id) OVERRIDE;
-  virtual void ShowSettings(const std::string& notification_id) OVERRIDE;
-  virtual void ShowSettingsDialog(gfx::NativeView context) OVERRIDE;
-  virtual void OnClicked(const std::string& notification_id) OVERRIDE;
-  virtual void OnButtonClicked(const std::string& notification_id,
-                               int button_index) OVERRIDE;
-
-  // Adds a callback for WebUI message. Returns true if the callback
-  // is succssfully registered, or false otherwise. It fails to add if
-  // there is no notification that matches NotificationDelegate::id(),
-  // or a callback for given message already exists. The callback
-  // object is owned and deleted by callee.
-  bool AddWebUIMessageCallback(
-      const Notification& notification,
-      const std::string& message,
-      const chromeos::BalloonViewHost::MessageCallback& callback);
-
-  // Updates the notification's content. It uses
-  // NotificationDelegate::id() to check the equality of notifications.
-  // Returns true if the notification has been updated. False if
-  // no corresponding notification is found. This will not change the
-  // visibility of the notification.
-  bool UpdateNotification(const Notification& notification);
-
-  // 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:
-  scoped_ptr<MessageCenterSettingsController> settings_controller_;
-
-  DISALLOW_COPY_AND_ASSIGN(BalloonCollectionImplAsh);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_ASH_BALLOON_COLLECTION_IMPL_ASH_H_