chromeos: Move files in //ash/common to //ash, part 2

ash/common/shelf/shelf_item_types.h

-// Copyright 2017 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 ASH_COMMON_SHELF_SHELF_ITEM_TYPES_H_
-#define ASH_COMMON_SHELF_SHELF_ITEM_TYPES_H_
-
-// TODO(msw): Rename these files to shelf_item.*; audit users.
-
-#include <string>
-#include <vector>
-
-#include "ash/ash_export.h"
-#include "ash/public/cpp/shelf_types.h"
-#include "base/strings/string16.h"
-#include "ui/gfx/image/image_skia.h"
-
-namespace ash {
-
-struct ASH_EXPORT ShelfItem {
-  ShelfItem();
-  ShelfItem(const ShelfItem& shelf_item);
-  ~ShelfItem();
-
-  ShelfItemType type = TYPE_UNDEFINED;
-
-  // Image to display in the shelf.
-  gfx::ImageSkia image;
-
-  // Assigned by the model when the item is added.
-  ShelfID id = kInvalidShelfID;
-
-  // Running status.
-  ShelfItemStatus status = STATUS_CLOSED;
-
-  // The application id for this shelf item; only populated for some items.
-  std::string app_id;
-
-  // The title to display for tooltips, etc.
-  base::string16 title;
-
-  // Whether the tooltip should be shown on hover; generally true.
-  bool shows_tooltip = true;
-
-  // Whether the item is pinned by a policy preference (ie. user cannot un-pin).
-  bool pinned_by_policy = false;
-};
-
-typedef std::vector<ShelfItem> ShelfItems;
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_SHELF_SHELF_ITEM_TYPES_H_