I highly doubt this given that Nokia have chosen it as the replacement for symbian on their phones. No shock there given its an ex mircrosoft walla making these decisions.
I'm just guessing but the 1 billion dollars they will be getting from M$ might have also helped them make the decision.
But what about HTC, LG, Dell Etc, they are feeling kind of stupid right now hitching their wagon to WinPhone 7 then Nokia gets an even sweeter deal.