1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_ANDROID_WINDOW_ANDROID_HELPER_H_
6#define CHROME_BROWSER_UI_ANDROID_WINDOW_ANDROID_HELPER_H_
7
8#include "content/public/browser/web_contents_user_data.h"
9
10namespace ui {
11class WindowAndroid;
12}
13
14// Per-tab class to provide access to WindowAndroid object.
15class WindowAndroidHelper
16    : public content::WebContentsUserData<WindowAndroidHelper> {
17 public:
18  virtual ~WindowAndroidHelper();
19
20  void SetWindowAndroid(ui::WindowAndroid* window_android);
21  ui::WindowAndroid* GetWindowAndroid();
22
23 private:
24  explicit WindowAndroidHelper(content::WebContents* web_contents);
25  friend class content::WebContentsUserData<WindowAndroidHelper>;
26
27  // The owning window that has a hold of main application activity.
28  ui::WindowAndroid* window_android_;
29
30  DISALLOW_COPY_AND_ASSIGN(WindowAndroidHelper);
31};
32
33#endif  // CHROME_BROWSER_UI_ANDROID_WINDOW_ANDROID_HELPER_H_
34