RawCopy          4697 src/objects.cc   { MaybeObject* maybe_result = RawCopy(new_instance_size);
RawCopy          4720 src/objects.cc   MaybeObject* maybe_result = RawCopy(instance_size());
RawCopy          4922 src/objects.h    MUST_USE_RESULT MaybeObject* RawCopy(int instance_size);