Arc app integration in shelf launcher context menu

chrome/browser/ui/ash/launcher/desktop_shell_launcher_context_menu.h

+// Copyright 2016 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 CHROME_BROWSER_UI_ASH_LAUNCHER_DESKTOP_SHELL_LAUNCHER_CONTEXT_MENU_H_
+#define CHROME_BROWSER_UI_ASH_LAUNCHER_DESKTOP_SHELL_LAUNCHER_CONTEXT_MENU_H_
+
+#include "base/macros.h"
+#include "chrome/browser/ui/ash/launcher/launcher_context_menu.h"
+
+class ChromeLauncherController;
+
+namespace ash {
+class Shelf;
+struct ShelfItem;
+}
+
+// Class for context menu which is shown when right click on desktop shell.
+class DesktopShellLauncherContextMenu : public LauncherContextMenu {
+ public:
+  DesktopShellLauncherContextMenu(ChromeLauncherController* controller,
+                                  const ash::ShelfItem* item,
+                                  ash::Shelf* shelf);
+  ~DesktopShellLauncherContextMenu() override;
+
+ private:
+  void Init();
+
+  DISALLOW_COPY_AND_ASSIGN(DesktopShellLauncherContextMenu);
+};
+
+#endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_DESKTOP_SHELL_LAUNCHER_CONTEXT_MENU_H_