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### Issue Details

* **Electron Version:**
  * 9-x-y and above
* **Operating System:**
  * linux
* **Last Known Working Electron version:**
  * 8-x-y

### Expected Behavior

crash reports should be saved locally when `uploadToServer: false`

### Actual Behavior
<!-- A clear and concise description of what actually happened. -->

crashDumps path is empty

### To Reproduce
<!--
Your best chance of getting this bug looked at quickly is to provide an example.
-->

https://gist.github.com/deepak1556/4e98046880c9ff4fecc03813708a2264
shell/browser/electron_browser_client.cc
content::BrowserContext* browser_context,
    const GURL& scope,
    const GURL& site_for_cookies,
    const base::Optional<url::Origin>& top_frame_origin) {
  return true;
}
void ElectronBrowserClient::SiteInstanceDeleting(
    content::SiteInstance* site_instance) {
  
  
  for (auto iter = site_per_affinities_.begin();
       iter != site_per_affinities_.end(); ++iter) {
    if (iter->second == site_instance) {
      site_per_affinities_.erase(iter);
      break;
    }
  }
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
  
  if (content::BrowserMainRunner::ExitedMainMessageLoop())
    return;
  auto* browser_context =
      static_cast<ElectronBrowserContext*>(site_instance->GetBrowserContext());