| Index: runtime/bin/io_service.cc | 
| diff --git a/runtime/bin/io_service.cc b/runtime/bin/io_service.cc | 
| index 491fa29114f85672b6415767c868a7c67d03ad03..2a685f1d6ad233abc7a97a3f49e442a4908a5481 100644 | 
| --- a/runtime/bin/io_service.cc | 
| +++ b/runtime/bin/io_service.cc | 
| @@ -27,24 +27,20 @@ namespace bin { | 
| response = type::method##Request(data);                                    \ | 
| break; | 
|  | 
| -void IOServiceCallback(Dart_Port dest_port_id, | 
| -                       Dart_CObject* message) { | 
| +void IOServiceCallback(Dart_Port dest_port_id, Dart_CObject* message) { | 
| Dart_Port reply_port_id = ILLEGAL_PORT; | 
| CObject* response = CObject::IllegalArgumentError(); | 
| CObjectArray request(message); | 
| -  if ((message->type == Dart_CObject_kArray) && | 
| -      (request.Length() == 4) && | 
| -      request[0]->IsInt32() && | 
| -      request[1]->IsSendPort() && | 
| -      request[2]->IsInt32() && | 
| -      request[3]->IsArray()) { | 
| +  if ((message->type == Dart_CObject_kArray) && (request.Length() == 4) && | 
| +      request[0]->IsInt32() && request[1]->IsSendPort() && | 
| +      request[2]->IsInt32() && request[3]->IsArray()) { | 
| CObjectInt32 message_id(request[0]); | 
| CObjectSendPort reply_port(request[1]); | 
| CObjectInt32 request_id(request[2]); | 
| CObjectArray data(request[3]); | 
| reply_port_id = reply_port.Value(); | 
| switch (request_id.Value()) { | 
| -  IO_SERVICE_REQUEST_LIST(CASE_REQUEST); | 
| +      IO_SERVICE_REQUEST_LIST(CASE_REQUEST); | 
| default: | 
| UNREACHABLE(); | 
| } | 
|  |