Don't have iPhone_Profiler.h in iOS build

Hi there, This may be a dumb question, but I'm not seeing the iPhone_Profiler.h file in my Xcode project after building it from unity. I understand this is where you set the flag for ios profiling but I can't find it (Most sources place it in the Classes folder) Has this been moved/renamed/needs to be created or am i just missing something. I've built with a bunch of different unity settings and I can't find it anywhere. I'm using hte most recent version of Unity ( 5.0.2f1) Thanks Dylan