should be reenabled. cc @felixrieseberg
atom/browser/api/atom_api_web_contents.cc
RemoveFromWeakMap();
  
  
  MarkDestroyed();
  Emit("destroyed");
  
  
  if (IsGuest() && managed_web_contents()) {
    managed_web_contents()->ReleaseWebContents();
    ResetManagedWebContents(false);
  }
  
  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, GetDestroyClosure());
}
void WebContents::NavigationEntryCommitted(