chromium/chrome/browser/performance_manager/metrics/metrics_provider_desktop.h

// Copyright 2023 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_PERFORMANCE_MANAGER_METRICS_METRICS_PROVIDER_DESKTOP_H_
#define CHROME_BROWSER_PERFORMANCE_MANAGER_METRICS_METRICS_PROVIDER_DESKTOP_H_

#include "base/files/file_path.h"
#include "base/memory/raw_ptr.h"
#include "base/task/thread_pool.h"
#include "base/threading/sequence_bound.h"
#include "build/build_config.h"
#include "chrome/browser/performance_manager/public/user_tuning/battery_saver_mode_manager.h"
#include "components/metrics/metrics_provider.h"
#include "components/prefs/pref_change_registrar.h"

class ChromeMetricsServiceClient;
class PerformanceManagerMetricsProviderDesktopTest;
class PrefService;

namespace performance_manager {

class ScopedTimeInModeTracker;

// A metrics provider to add some performance manager related metrics to the UMA
// protos on each upload, such as related to memory saver, battery saver, and
// available physical memory. Only present on desktop platforms.
class MetricsProviderDesktop : public ::metrics::MetricsProvider,
                               public performance_manager::user_tuning::
                                   BatterySaverModeManager::Observer { … };

}  // namespace performance_manager

#endif  // CHROME_BROWSER_PERFORMANCE_MANAGER_METRICS_METRICS_PROVIDER_DESKTOP_H_