chromium/chrome/browser/background/background_mode_optimizer.cc

// Copyright 2016 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/background/background_mode_optimizer.h"

#include "base/command_line.h"
#include "base/feature_list.h"
#include "base/memory/ptr_util.h"
#include "build/build_config.h"
#include "chrome/browser/background/background_mode_manager.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/lifetime/application_lifetime.h"
#include "chrome/browser/lifetime/browser_shutdown.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/common/chrome_features.h"
#include "chrome/common/chrome_switches.h"
#include "components/keep_alive_registry/keep_alive_registry.h"

BackgroundModeOptimizer::~BackgroundModeOptimizer() { … }

// static
std::unique_ptr<BackgroundModeOptimizer> BackgroundModeOptimizer::Create() { … }

///////////////////////////////////////////////////////////////////////////////
//  KeepAliveRegistry implementation

void BackgroundModeOptimizer::OnKeepAliveStateChanged(bool is_keeping_alive) { … }

void BackgroundModeOptimizer::OnKeepAliveRestartStateChanged(bool can_restart) { … }
///////////////////////////////////////////////////////////////////////////////
//  BrowserListObserver implementation

void BackgroundModeOptimizer::OnBrowserAdded(Browser* browser) { … }

///////////////////////////////////////////////////////////////////////////////
//  private methods

BackgroundModeOptimizer::BackgroundModeOptimizer() { … }

void BackgroundModeOptimizer::TryBrowserRestart() { … }

void BackgroundModeOptimizer::DoRestart() { … }