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### Issue Details

* **Electron Version:**
  * 9.1.1
  * 10.0.0-beta.4
* **Operating System:**
  * Linux x64

### Expected Behavior

Don't crash when `nodeIntegrationInWorker` is `true` and a service worker is being registered. :slightly_smiling_face:

### Actual Behavior

A crash occurs once the service worker is attempted to be registered (blank page, DevTools disconnects).

### To Reproduce

Attempt to register a service worker with `nodeIntegrationInWorker` set to `true`.

```sh
$ git clone https://github.com/lgrahl/electron-node-integration-service-worker-crash
$ npm install
$ npm start
```

Commit https://github.com/lgrahl/electron-node-integration-service-worker-crash/commit/97b14f2c599bfd25ce416b8a7ee91d9122bbfe2c
shell/browser/electron_browser_client.cc
int render_process_id,
    int render_frame_id,
    NonNetworkURLLoaderFactoryMap* factories) {
  content::RenderFrameHost* frame_host =
      content::RenderFrameHost::FromID(render_process_id, render_frame_id);
  content::WebContents* web_contents =
      content::WebContents::FromRenderFrameHost(frame_host);
  if (web_contents) {
    ProtocolRegistry::FromBrowserContext(web_contents->GetBrowserContext())
        ->RegisterURLLoaderFactories(URLLoaderFactoryType::kDocumentSubResource,
                                     factories);
  }
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
  auto factory = extensions::CreateExtensionURLLoaderFactory(render_process_id,
                                                             render_frame_id);
  if (factory)
    factories->emplace(extensions::kExtensionScheme, std::move(factory));
  if (!web_contents)
    return;
  extensions::ElectronExtensionWebContentsObserver* web_observer =
      extensions::ElectronExtensionWebContentsObserver::FromWebContents(
          web_contents);