"inspectable web contents" ShowDevTools should checks resource before call it #13502
Description
Is your feature request related to a problem? Please describe.
It is possible that resources which called from InspectableWebContentsImpl::ShowDevTools are not available.
Describe the solution you'd like
Is it possible that InspectableWebContentsImpl::ShowDevTools will check with InspectableWebContentsImpl::LoadNetworkResource resuorce avialability (should not be 404) before send request on line 317 and if it falls then load internal kChromeUIDevToolsURL?