OnceType           53 third_party/leveldatabase/port/port_chromium.cc void InitOnceImpl(OnceType* once, void (*initializer)()) {
OnceType           54 third_party/leveldatabase/port/port_chromium.cc   OnceType state = ::base::subtle::Acquire_Load(once);
OnceType          100 third_party/leveldatabase/port/port_chromium.h void InitOnceImpl(OnceType* once, void (*initializer)());
OnceType          102 third_party/leveldatabase/port/port_chromium.h static inline void InitOnce(OnceType* once, void (*initializer)()) {