chromium/chrome/browser/performance_manager/user_tuning/user_performance_tuning_notifier.cc

// 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.

#include "chrome/browser/performance_manager/user_tuning/user_performance_tuning_notifier.h"

#include <memory>
#include <utility>

#include "base/check_op.h"
#include "components/performance_manager/public/graph/page_node.h"
#include "components/performance_manager/public/graph/process_node.h"

namespace performance_manager::user_tuning {

const int UserPerformanceTuningNotifier::kTabCountThresholdForPromo = …;
const int UserPerformanceTuningNotifier::kMemoryPercentThresholdForPromo = …;

UserPerformanceTuningNotifier::UserPerformanceTuningNotifier(
    std::unique_ptr<Receiver> receiver,
    uint64_t resident_set_threshold_kb,
    int tab_count_threshold)
    : … { … }

UserPerformanceTuningNotifier::~UserPerformanceTuningNotifier() = default;

void UserPerformanceTuningNotifier::OnPassedToGraph(Graph* graph) { … }

void UserPerformanceTuningNotifier::OnTakenFromGraph(Graph* graph) { … }

void UserPerformanceTuningNotifier::OnPageNodeAdded(const PageNode* page_node) { … }

void UserPerformanceTuningNotifier::OnBeforePageNodeRemoved(
    const PageNode* page_node) { … }

void UserPerformanceTuningNotifier::OnTypeChanged(const PageNode* page_node,
                                                  PageType previous_type) { … }

void UserPerformanceTuningNotifier::OnProcessMemoryMetricsAvailable(
    const SystemNode* system_node) { … }

void UserPerformanceTuningNotifier::MaybeAddTabAndNotify(
    const PageNode* page_node) { … }

}  // namespace performance_manager::user_tuning