#include "chrome/browser/ui/performance_controls/battery_saver_button_controller.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/ui/performance_controls/battery_saver_button_controller_delegate.h"
BatterySaverButtonController::BatterySaverButtonController() = default;
BatterySaverButtonController::~BatterySaverButtonController() = default;
void BatterySaverButtonController::Init(
BatterySaverButtonControllerDelegate* delegate) { … }
void BatterySaverButtonController::OnBatterySaverActiveChanged(bool is_active) { … }
void BatterySaverButtonController::UpdateVisibilityState(bool is_active) { … }