Delete athena/

athena/home/public/home_card.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_HOME_PUBLIC_HOME_CARD_H_
-#define ATHENA_HOME_PUBLIC_HOME_CARD_H_
-
-#include "athena/athena_export.h"
-#include "base/memory/scoped_ptr.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace athena {
-class AppModelBuilder;
-class SearchControllerFactory;
-
-class ATHENA_EXPORT HomeCard {
- public:
-  enum State {
-    // HomeCard is not visible.
-    HIDDEN,
-
-    // HomeCard is visible in the center of the screen as a normal mode.
-    VISIBLE_CENTERED,
-
-    // HomeCard is visible smaller at the bottom of the screen as a supplemental
-    // widget.
-    VISIBLE_BOTTOM,
-
-    // HomeCard is minimized (i.e. a small UI element is displayed on screen
-    // that the user can interact with to bring up the BOTTOM or CENTERED view).
-    VISIBLE_MINIMIZED,
-  };
-
-  // Creates/deletes/gets the singleton object of the HomeCard
-  // implementation. Takes the ownership of |model_builder|.
-  static HomeCard* Create(scoped_ptr<AppModelBuilder> model_builder,
-                          scoped_ptr<SearchControllerFactory> search_factory);
-  static void Shutdown();
-  static HomeCard* Get();
-
-  virtual ~HomeCard() {}
-
-  // Updates/gets the current state of the home card.
-  virtual void SetState(State state) = 0;
-  virtual State GetState() = 0;
-
-  // Called when the virtual keyboard changed has changed to |bounds|. An empty
-  // |bounds| indicates that the virtual keyboard is not visible anymore.
-  virtual void UpdateVirtualKeyboardBounds(
-      const gfx::Rect& bounds) = 0;
-};
-
-}  // namespace athena
-
-#endif  // ATHENA_HOME_PUBLIC_HOME_CARD_H_