Revert 291221 "Athena: Adding basic resource management framewor..."

trunk/src/athena/content/app_activity_proxy.h

-// Copyright 2014 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 ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_
-#define ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_
-
-#include <vector>
-
-#include "athena/activity/public/activity.h"
-#include "athena/activity/public/activity_view_model.h"
-#include "athena/content/app_activity_proxy.h"
-#include "ui/gfx/image/image_skia.h"
-
-namespace athena {
-
-class AppActivityRegistry;
-
-// This activity object is a proxy placeholder for the application while it is
-// unloaded. When selected it will launch the applciation again and destroy
-// itself indirectly.
-class AppActivityProxy : public Activity,
-                         public ActivityViewModel {
- public:
-  AppActivityProxy(ActivityViewModel* view_model, AppActivityRegistry* creator);
-  virtual ~AppActivityProxy();
-
-  // Activity overrides:
-  virtual ActivityViewModel* GetActivityViewModel() OVERRIDE;
-  virtual void SetCurrentState(ActivityState state) OVERRIDE;
-  virtual ActivityState GetCurrentState() OVERRIDE;
-  virtual bool IsVisible() OVERRIDE;
-  virtual ActivityMediaState GetMediaState() OVERRIDE;
-  virtual aura::Window* GetWindow() OVERRIDE;
-
-  // ActivityViewModel overrides:
-  virtual void Init() OVERRIDE;
-  virtual SkColor GetRepresentativeColor() const OVERRIDE;
-  virtual base::string16 GetTitle() const OVERRIDE;
-  virtual bool UsesFrame() const OVERRIDE;
-  virtual views::View* GetContentsView() OVERRIDE;
-  virtual void CreateOverviewModeImage() OVERRIDE;
-  virtual gfx::ImageSkia GetOverviewModeImage() OVERRIDE;
-
- private:
-  // The creator of this object which needs to be informed if the object gets
-  // destroyed or the application should get restarted.
-  AppActivityRegistry* app_activity_registry_;
-
-  // The presentation values.
-  const base::string16 title_;
-  const gfx::ImageSkia image_;
-  const SkColor color_;
-
-  // The associated view.
-  views::View* view_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppActivityProxy);
-};
-
-}  // namespace athena
-
-#endif  // ATHENA_CONTENT_APP_ACTIVITY_PROXY_H_