Bug 64342 – Simplify logic in ResourceResponse::nsURLResponse

• Status: NEW
• Component: Platform

[Pratik Solanki]

In the review for the fix for bug 63286, David Kilzer notes <https://bugs.webkit.org/show_bug.cgi?id=63286#c5>

> Is there ever a case where you have an m_nsResponse but not a m_cfResponse (in which case you could
> make the m_cfResponse from the m_nsResponse)?  Or is this ASSERT-ed elsewhere during construction
> so it's not possible to get into this state?
> 
> Could some of this logic be simplified by doing an early return if m_isNull is true:
>
>    if (m_isNull)
>        return nil;

IIRC the code is a bit convoluted due to some layout test failures I had run into. But we should revisit it. I think it can be simplified.