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// Copyright 2015 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_METRICS_WINDOWED_INCOGNITO_OBSERVER_H_
#define CHROME_BROWSER_METRICS_WINDOWED_INCOGNITO_OBSERVER_H_
#include "base/macros.h"
#include "chrome/browser/ui/browser_list_observer.h"
class Browser;
namespace metrics {
// This class watches for any incognito window being opened from the time it is
// instantiated to the time it is destroyed.
class WindowedIncognitoObserver : public chrome::BrowserListObserver {
public:
WindowedIncognitoObserver();
~WindowedIncognitoObserver() override;
// This method can be checked to see whether any incognito window has been
// opened since the time this object was created.
bool incognito_launched() const {
return incognito_launched_;
}
protected:
// For testing.
void set_incognito_launched(bool value) {
incognito_launched_ = value;
}
private:
// chrome::BrowserListObserver implementation.
void OnBrowserAdded(Browser* browser) override;
// Gets set if an incognito window was opened during the lifetime of the
// object. Closing the window does not clear the flag.
bool incognito_launched_;
DISALLOW_COPY_AND_ASSIGN(WindowedIncognitoObserver);
};
} // namespace metrics
#endif // CHROME_BROWSER_METRICS_WINDOWED_INCOGNITO_OBSERVER_H_
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