chrome/browser/ui/views/auto_keep_alive.h - Issue 1708343002: Add ScopedKeepAlive to c/b/lifetime

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Side by Side Diff: chrome/browser/ui/views/auto_keep_alive.h

Issue 1708343002: Add ScopedKeepAlive to c/b/lifetime (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Use a map and counts Created 4 years, 9 months ago

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1 // Copyright 2014 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_VIEWS_AUTO_KEEP_ALIVE_H_

6 #define CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_

7

8 #include "base/macros.h"

9 #include "ui/gfx/native_widget_types.h"

10

11 // Class to scoped decrement keep alive count.

12 class AutoKeepAlive {

13 public:

14 explicit AutoKeepAlive(gfx::NativeWindow window);

15 ~AutoKeepAlive();

16

17 private:

18 bool keep_alive_available_;

19

20 DISALLOW_COPY_AND_ASSIGN(AutoKeepAlive);

21 };

22

23 #endif // CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_

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