mash: Move shelf model and item classes to ash/common/shelf

ash/shelf/shelf_item_types.h

Index: ash/shelf/shelf_item_types.h
diff --git a/ash/shelf/shelf_item_types.h b/ash/shelf/shelf_item_types.h
deleted file mode 100644
index 8d5ea8a7bb81c60d0aae742c9d285c0b4998907a..0000000000000000000000000000000000000000
--- a/ash/shelf/shelf_item_types.h
+++ /dev/null
@@ -1,96 +0,0 @@
-// 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 ASH_SHELF_SHELF_ITEM_TYPES_H_
-#define ASH_SHELF_SHELF_ITEM_TYPES_H_
-
-#include <vector>
-
-#include "ash/ash_export.h"
-#include "base/strings/string16.h"
-#include "ui/gfx/image/image_skia.h"
-
-namespace ash {
-
-typedef int ShelfID;
-
-// The type of a shelf item.
-enum ShelfItemType {
-  // Represents a running app panel.
-  TYPE_APP_PANEL,
-
-  // Represents a pinned shortcut to an app.
-  TYPE_APP_SHORTCUT,
-
-  // Toggles visiblity of the app list.
-  TYPE_APP_LIST,
-
-  // The browser shortcut button.
-  TYPE_BROWSER_SHORTCUT,
-
-  // Represents a platform app.
-  TYPE_PLATFORM_APP,
-
-  // Represents a windowed V1 browser app.
-  TYPE_WINDOWED_APP,
-
-  // Represents a dialog.
-  TYPE_DIALOG,
-
-  // The expanded IME menu in the shelf.
-  TYPE_IME_MENU,
-
-  // Default value.
-  TYPE_UNDEFINED,
-};
-
-// Represents the status of applications in the shelf.
-enum ShelfItemStatus {
-  // A closed shelf item, i.e. has no live instance.
-  STATUS_CLOSED,
-  // A shelf item that has live instance.
-  STATUS_RUNNING,
-  // An active shelf item that has focus.
-  STATUS_ACTIVE,
-  // A shelf item that needs user's attention.
-  STATUS_ATTENTION,
-};
-
-struct ASH_EXPORT ShelfItem {
-  ShelfItem();
-  ~ShelfItem();
-
-  ShelfItemType type;
-
-  // Image to display in the shelf.
-  gfx::ImageSkia image;
-
-  // Assigned by the model when the item is added.
-  ShelfID id;
-
-  // Running status.
-  ShelfItemStatus status;
-};
-
-typedef std::vector<ShelfItem> ShelfItems;
-
-// ShelfItemDetails may be set on Window (by way of
-// SetShelfItemDetailsForWindow) to make the window appear in the shelf. See
-// ShelfWindowWatcher for details.
-struct ASH_EXPORT ShelfItemDetails {
-  ShelfItemDetails();
-  ~ShelfItemDetails();
-
-  ShelfItemType type;
-
-  // Resource id of the image to display on the shelf.
-  int image_resource_id;
-
-  // Title of the item.
-  base::string16 title;
-};
-
-}  // namespace ash
-
-#endif  // ASH_SHELF_SHELF_ITEM_TYPES_H_