|  | @@ -289,13 +289,13 @@ void DefaultHealthCheckService::HealthCheckServiceImpl::CheckCallHandler::
 | 
	
		
			
				|  |  |    grpc::Status status = Status::OK;
 | 
	
		
			
				|  |  |    ByteBuffer response;
 | 
	
		
			
				|  |  |    if (!service_->DecodeRequest(request_, &service_name)) {
 | 
	
		
			
				|  |  | -    status = Status(INVALID_ARGUMENT, "");
 | 
	
		
			
				|  |  | +    status = Status(StatusCode::INVALID_ARGUMENT, "");
 | 
	
		
			
				|  |  |    } else {
 | 
	
		
			
				|  |  |      ServingStatus serving_status = database_->GetServingStatus(service_name);
 | 
	
		
			
				|  |  |      if (serving_status == NOT_FOUND) {
 | 
	
		
			
				|  |  |        status = Status(StatusCode::NOT_FOUND, "service name unknown");
 | 
	
		
			
				|  |  |      } else if (!service_->EncodeResponse(serving_status, &response)) {
 | 
	
		
			
				|  |  | -      status = Status(INTERNAL, "");
 | 
	
		
			
				|  |  | +      status = Status(StatusCode::INTERNAL, "");
 | 
	
		
			
				|  |  |      }
 | 
	
		
			
				|  |  |    }
 | 
	
		
			
				|  |  |    // Send response.
 | 
	
	
		
			
				|  | @@ -389,7 +389,7 @@ void DefaultHealthCheckService::HealthCheckServiceImpl::WatchCallHandler::
 | 
	
		
			
				|  |  |          CallableTag(std::bind(&WatchCallHandler::OnFinishDone, this,
 | 
	
		
			
				|  |  |                                std::placeholders::_1, std::placeholders::_2),
 | 
	
		
			
				|  |  |                      std::move(self));
 | 
	
		
			
				|  |  | -    stream_.Finish(Status(INVALID_ARGUMENT, ""), &on_finish_done_);
 | 
	
		
			
				|  |  | +    stream_.Finish(Status(StatusCode::INVALID_ARGUMENT, ""), &on_finish_done_);
 | 
	
		
			
				|  |  |      call_state_ = FINISH_CALLED;
 | 
	
		
			
				|  |  |      return;
 | 
	
		
			
				|  |  |    }
 | 
	
	
		
			
				|  | @@ -431,7 +431,7 @@ void DefaultHealthCheckService::HealthCheckServiceImpl::WatchCallHandler::
 | 
	
		
			
				|  |  |          CallableTag(std::bind(&WatchCallHandler::OnFinishDone, this,
 | 
	
		
			
				|  |  |                                std::placeholders::_1, std::placeholders::_2),
 | 
	
		
			
				|  |  |                      std::move(self));
 | 
	
		
			
				|  |  | -    stream_.Finish(Status(INTERNAL, ""), &on_finish_done_);
 | 
	
		
			
				|  |  | +    stream_.Finish(Status(StatusCode::INTERNAL, ""), &on_finish_done_);
 | 
	
		
			
				|  |  |      return;
 | 
	
		
			
				|  |  |    }
 | 
	
		
			
				|  |  |    next_ = CallableTag(std::bind(&WatchCallHandler::OnSendHealthDone, this,
 |