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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_COOKIE_CONTROLS_ROLL_BACK_MODE_B_INFOBAR_CONTROLLER_H_
#define CHROME_BROWSER_UI_COOKIE_CONTROLS_ROLL_BACK_MODE_B_INFOBAR_CONTROLLER_H_
#include "base/scoped_observation.h"
#include "components/infobars/content/content_infobar_manager.h"
#include "components/infobars/core/infobar.h"
#include "content/public/browser/visibility.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
// Controls the Mode B rollback infobar, notifying users that they are no longer
// in the 3PCD 1% experiment.
class RollBackModeBInfoBarController : public content::WebContentsObserver,
infobars::InfoBarManager::Observer {
public:
explicit RollBackModeBInfoBarController(content::WebContents* web_contents);
~RollBackModeBInfoBarController() override;
// content::WebContentsObserver:
void DidFinishNavigation(
content::NavigationHandle* navigation_handle) override;
void DidStartNavigation(
content::NavigationHandle* navigation_handle) override;
void OnVisibilityChanged(content::Visibility visibility) override;
// InfoBarManager::Observer:
void OnInfoBarRemoved(infobars::InfoBar* infobar, bool animate) override;
private:
raw_ptr<infobars::InfoBar> infobar_ = nullptr;
base::ScopedObservation<infobars::InfoBarManager,
infobars::InfoBarManager::Observer>
infobar_scoped_observation_{this};
};
#endif // CHROME_BROWSER_UI_COOKIE_CONTROLS_ROLL_BACK_MODE_B_INFOBAR_CONTROLLER_H_
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