chromium/chrome/browser/ui/performance_controls/test_support/memory_saver_browser_test_mixin.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_UI_PERFORMANCE_CONTROLS_TEST_SUPPORT_MEMORY_SAVER_BROWSER_TEST_MIXIN_H_
#define CHROME_BROWSER_UI_PERFORMANCE_CONTROLS_TEST_SUPPORT_MEMORY_SAVER_BROWSER_TEST_MIXIN_H_

#include <concepts>
#include <string_view>
#include <vector>

#include "base/json/values_util.h"
#include "base/test/bind.h"
#include "base/test/simple_test_clock.h"
#include "base/test/simple_test_tick_clock.h"
#include "chrome/browser/performance_manager/public/user_tuning/user_performance_tuning_manager.h"
#include "chrome/browser/resource_coordinator/tab_lifecycle_unit_source.h"
#include "chrome/browser/resource_coordinator/time.h"
#include "chrome/browser/resource_coordinator/utils.h"
#include "chrome/browser/ui/performance_controls/test_support/memory_metrics_refresh_waiter.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "components/performance_manager/public/performance_manager.h"
#include "components/performance_manager/public/user_tuning/prefs.h"
#include "components/prefs/pref_service.h"
#include "net/dns/mock_host_resolver.h"

namespace {
constexpr base::TimeDelta kShortDelay = …;
}  // namespace

// Template to be used as a mixin class for memory saver tests extending
// InProcessBrowserTest.
template <typename T>
  requires(std::derived_from<T, InProcessBrowserTest>)
class MemorySaverBrowserTestMixin : public T { … };

#endif  // CHROME_BROWSER_UI_PERFORMANCE_CONTROLS_TEST_SUPPORT_MEMORY_SAVER_BROWSER_TEST_MIXIN_H_