Remove command line argument black-list

[alespergl]

Per our agreement we will instead block all arguments following a URL.

Users of apps that accept multiple URLs, or other arguments following a URL, will need to use a -- argument as a prefix.

[ckerr]

LGTM.

[alexeykuzmin]

@alespergl Has it been / should it be backported to the 2.0 branch?
cc @ckerr

[DandroidDeveloper]

Do any of you know the state of --ignore-gpu-blacklist? That flag just seems to be ignored in any version past electron 2.0.0.

#15339

[MarshallOfSound]

@DandroidDeveloper This PR isn't related to the GPU blacklist

[gannons]

@alespergl is this documented?

Hit an issue on Windows 10 where the arguments

--url https://my-service-url.com/api/v1 --location ~/Downloads/args/

caused the app to die before hitting any code in app.js. But when the args were refiddled to

--location ~/Downloads/args/ --url https://my-service-url.com/api/v1

or

-- --url https://my-service-url.com/api/v1 --location ~/Downloads/args/

it works. Does not seem to be a problem on Mac but will catch people out on Windows. It's also a bit unintuitive.