AFAIK, Nokia started work on making WebKit mobile before Apple did (I could easily be wrong). There was presumably a fair amount of work making WebKit work well on mobile devices so I'm wondering what influence Nokia's port had on the iOS port. Perhaps Apple completely ignored it or perhaps they only put WebKit on the iPhone because of Nokia's work.
I wonder, too, how hampered Nokia was by trying to port it to an existing platform, presumably striving for a lot of backwards compatability. Nokia, at the time, had many popular handsets available, of varying power/capabilities/providers. Apple was designing a new phone, a single piece of hardware, a single provider.
