SerializeMessageSetItemWithCachedSizesToArray  497 third_party/protobuf/src/google/protobuf/extension_set.h     uint8* SerializeMessageSetItemWithCachedSizesToArray(
SerializeMessageSetItemWithCachedSizesToArray  363 third_party/protobuf/src/google/protobuf/extension_set_heavy.cc     target = iter->second.SerializeMessageSetItemWithCachedSizesToArray(