chromium/chrome/browser/ui/views/performance_controls/memory_saver_chip_view.h

// Copyright 2022 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_VIEWS_PERFORMANCE_CONTROLS_MEMORY_SAVER_CHIP_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_PERFORMANCE_CONTROLS_MEMORY_SAVER_CHIP_VIEW_H_

#include <string>
#include "base/scoped_observation.h"
#include "chrome/browser/performance_manager/public/user_tuning/user_performance_tuning_manager.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/performance_controls/memory_saver_bubble_observer.h"
#include "chrome/browser/ui/performance_controls/memory_saver_chip_tab_helper.h"
#include "chrome/browser/ui/views/page_action/page_action_icon_view.h"
#include "components/prefs/pref_change_registrar.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/bubble/bubble_dialog_model_host.h"

// Represents the memory saver page action chip that appears on previously
// discarded tabs.
class MemorySaverChipView : public PageActionIconView,
                            public MemorySaverBubbleObserver,
                            public performance_manager::user_tuning::
                                UserPerformanceTuningManager::Observer { … };

#endif  // CHROME_BROWSER_UI_VIEWS_PERFORMANCE_CONTROLS_MEMORY_SAVER_CHIP_VIEW_H_