Remove a bunch of dead files after the win aura switch.

chrome/browser/ui/views/app_menu_button_win.h

Index: chrome/browser/ui/views/app_menu_button_win.h
===================================================================
--- chrome/browser/ui/views/app_menu_button_win.h	(revision 244941)
+++ chrome/browser/ui/views/app_menu_button_win.h	(working copy)
@@ -1,23 +0,0 @@
-// Copyright (c) 2012 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_VIEWS_APP_MENU_BUTTON_WIN_H_
-#define CHROME_BROWSER_UI_VIEWS_APP_MENU_BUTTON_WIN_H_
-
-#include "chrome/browser/ui/views/wrench_toolbar_button.h"
-
-// Button used for showing the app menu. Special cases space to show the system
-// menu.
-class AppMenuButtonWin : public WrenchToolbarButton {
- public:
-  explicit AppMenuButtonWin(views::MenuButtonListener* menu_button_listener);
-
-  // MenuButton:
-  virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(AppMenuButtonWin);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_APP_MENU_BUTTON_WIN_H_