90dd21eff5
Previous it was synchronized on the same lock that was held while transitioning wifi states, effectively making it impossible to ever find out about such states, and worse: making calls during transitions block. This manifested itself in a really laggy power control widget, which I'm working on fixing in general in a separate change. Change-Id: Ia34af98c73d7f5662e41360a213df87f6adaf130