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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 "ui/gfx/native_widget_types.h"
      9 
     10 // Class to scoped decrement keep alive count.
     11 class AutoKeepAlive {
     12  public:
     13   explicit AutoKeepAlive(gfx::NativeWindow window);
     14   ~AutoKeepAlive();
     15 
     16  private:
     17   bool keep_alive_available_;
     18 
     19   DISALLOW_COPY_AND_ASSIGN(AutoKeepAlive);
     20 };
     21 
     22 #endif  // CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_
     23