protoc-gen-go: export the generated variable name of the FileDescriptor bytes
protoc-gen-go: export the generated variable name of the FileDescriptor bytes

fuchsia-mirror/third_party-github.com-golang-protobuf,golang/protobuf,fuchsia-mirror/third_party-github.com-golang-protobuf,trdata/protobuf,tamird/protobuf-2,skyportsystems/go-protobuf,trdata/protobuf,tamird/protobuf-2,golang/protobuf,skyportsystems/go-protobuf