Every key of RealtimeConfigSection the cascade recognizes, derived from
REALTIME_SECTION_KEY_ACCEPTS so there is exactly one list to maintain. Exported so a
caller (or a regression test) can assert the recognized set against what
ResolveEffectiveRealtimeConfig actually keeps.
Every key of RealtimeConfigSection the cascade recognizes, derived from REALTIME_SECTION_KEY_ACCEPTS so there is exactly one list to maintain. Exported so a caller (or a regression test) can assert the recognized set against what ResolveEffectiveRealtimeConfig actually keeps.