fix up batch_spew

src/gpu/GrTargetCommands.h

Index: src/gpu/GrTargetCommands.h
diff --git a/src/gpu/GrTargetCommands.h b/src/gpu/GrTargetCommands.h
index 62b26503d37288a4bcac8b72818136302edfe983..a15ac88090b64f82e58c3769c876b40f9fa56ca8 100644
--- a/src/gpu/GrTargetCommands.h
+++ b/src/gpu/GrTargetCommands.h
@@ -241,6 +241,7 @@ private:
 
         GrBatch* batch() { return fBatch; }
         void execute(GrGpu*) override;
+
     private:
         SkAutoTUnref<GrBatch>  fBatch;
         GrBatchTarget*         fBatchTarget;