build: should win_delay_load_hook be removed?

[JCMais]

It was added here efadffe

And looks like it was too specific to a problem when we had iojs still going, is that still needed?

[richardlau]

nodejs/node-gyp#1566 is extending win_delay_load_hook for electron, so it probably is still needed.

[richardlau]

cc @nodejs/node-gyp

[refack]

AFAIU it's needed for when the host executable is renamed. We do want precompiled binaries to be maximally compatible, so if this still fixes that scenario I'd say, keep it.

[JCMais]

Had forgot about Electron, looks like it's still required then, and will stay that way. I think we can close this issue.