A few weeks ago, we reviewed Chillingo’s In Fear I Trust, noting it was a step in a more mature direction for the company. Chillingo continues down that road with this week’s 17+ rated Bloodstroke ($3), a John Woo game. Yes, that’s Hong Kong film director John Woo, who last entered the world of gaming in 2007 with the third-person shooter Strangehold. Prepare for doves. Bloodstroke puts players into the shoes of Mai Lee — codename…