[automerger skipped] Clarify new setRadioPower documentation am: a4ed40b15b am: 07f9cfebb4 -s ours am: 028ccb6add -s ours
am skip reason: Change-Id If08741f0ea156a5c2656a47e46f7e1f98bf54ec4 with SHA-1 92747ce5d1 is in history

Change-Id: I9290ba2a2b512f349ccde564008a6f85b81d4945