1113293 - Represent failed resource fetches from security events

Status: RESOLVED DUPLICATE of bug 1556451

(DevTools :: Netmonitor, defect)

Description

[Jeff Griffiths (:canuckistani) (:⚡︎)]

Currently requests blocked by CSP and CORS, etc are logged under the security category of the console. We should also represent these as failed network requests in the network monitor:

 - as a developer when a resource isn't loading the first place I look for problems is the network monitor. It would save a lot of time if I saw a faked-out 'network request' here that provides an informative error message.

 - as a developer if I'm using 'Content-Security-Policy-Report-Only' to implement a csp policy it would help if the netmonitor displayed requests that would otherwise be blocked by csp as different than a normal request.