Redesign the home card bottom state.

athena/home/bottom_home_view.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_BOTTOM_HOME_VIEW_H_
-#define ATHENA_HOME_BOTTOM_HOME_VIEW_H_
-
-#include "ui/app_list/views/search_box_view_delegate.h"
-#include "ui/views/view.h"
-
-namespace app_list {
-class AppListViewDelegate;
-}
-
-namespace athena {
-
-// The view of 'VISIBLE_BOTTOM' state of home card, which occupies
-// smaller area and provides limited functionalities.
-class BottomHomeView : public views::View,
-                       public app_list::SearchBoxViewDelegate {
- public:
-  explicit BottomHomeView(app_list::AppListViewDelegate* delegate);
-  virtual ~BottomHomeView();
-
- private:
-  // Overridden from app_list::SearchBoxViewDelegate:
-  virtual void QueryChanged(app_list::SearchBoxView* sender) OVERRIDE;
-
-  app_list::AppListViewDelegate* view_delegate_;
-
-  DISALLOW_COPY_AND_ASSIGN(BottomHomeView);
-};
-
-}  // namespace athena
-
-#endif  // ATHENA_HOME_BOTTOM_HOME_VIEW_H_