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### Preflight Checklist
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* [ ] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
* [ ] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
* [ ] I have searched the issue tracker for a feature request that matches the one I want to file, without success.

### Problem Description
<!-- Is your feature request related to a problem? Please add a clear and concise description of what the problem is. -->
when calling webContents.getPrinters(), printer status does not determine whether the printer is online or offline.

### Proposed Solution
<!-- Describe the solution you'd like in a clear and concise manner -->

### Alternatives Considered
<!-- A clear and concise description of any alternative solutions or features you've considered. -->

### Additional Information
<!-- Add any other context about the problem here. -->

shell/browser/api/atom_api_web_contents.cc
#if defined(OS_MACOSX)
  base::TimeDelta interval;
  if (ui::TextInsertionCaretBlinkPeriod(&interval))
    return interval;
#elif defined(OS_LINUX)
  if (auto* linux_ui = views::LinuxUI::instance())
    return linux_ui->GetCursorBlinkInterval();
#elif defined(OS_WIN)
  const auto system_msec = ::GetCaretBlinkTime();
  if (system_msec != 0) {
    return (system_msec == INFINITE)
               ? base::TimeDelta()
               : base::TimeDelta::FromMilliseconds(system_msec);
  }
#endif
  return base::nullopt;
}
e
Ws::Ws(v8::Isolate* isolate,
                         content::Ws* ontents)
    : content::WsObserver(ontents),
      type_(Type::REMOTE),
      weak_factory_(this) {
  ontents->SetUserAgentOverride(GetBrowserContext()->GetUserAgent(),
                                     false);
  Init(isolate);
  AttachAsUserData(ontents);
  InitZoomController(ontents, gin::Dictionary::CreateEmpty(isolate));
  registry_.AddInterface(base::BindRepeating(&Ws::BindElectronBrowser,