### Preflight Checklist

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

### Electron Version

15.0.0-alpha.10

### What operating system are you using?

macOS

### Operating System Version

macOS Big Sur 11.5.2

### What arch are you using?

x64

### Last Known Working Electron version

This feature never worked before

### Expected Behavior

`navigator.fonts.query()` should return a promise which in turn should resolve with a list of fonts provided by the operating system.

### Actual Behavior

`navigator.fonts.query()` causes the renderer process to crash (the window becomes gray and the dev tools are disconnected).

### Testcase Gist URL

_No response_

### Additional Information

`navigator.fonts.query()` is part of the experimental [Local Font Access API](https://www.chromestatus.com/feature/6234451761692672) and it must be first enabled by adding `FontAccess` to `webPreferences.enableBlinkFeatures`.

I was also able to reproduce this bug with Electron 13.2.3. I was unable to reproduce it with Chrome 92.
shell/browser/electron_browser_client.cc
content::WebContents* web_contents,
    net::SSLCertRequestInfo* cert_request_info,
    net::ClientCertIdentityList client_certs,
    std::unique_ptr<content::ClientCertificateDelegate> delegate) {
  if (!client_certs.empty() && delegate_) {
    delegate_->SelectClientCertificate(web_contents, cert_request_info,
                                       std::move(client_certs),
                                       std::move(delegate));
  }
  return base::OnceClosure();
}
bool ElectronBrowserClient::CanCreateWindow(
    content::RenderFrameHost* opener,
    const GURL& opener_url,
    const GURL& opener_top_level_frame_url,
    const url::Origin& source_origin,
    content::mojom::WindowContainerType container_type,
    const GURL& target_url,
    const content::Referrer& referrer,
    const std::string& frame_name,
    WindowOpenDisposition disposition,
    const blink::mojom::WindowFeatures& features,