message: verbs: fixes GPU build broken by
  Use the default argument as in DeviceContext::CopyCPUTensorToDevice.
diff: @@ -1634,7 +1634,7 @@ void RdmaTensorRequest::RecvTensorContent() {
  [this](const Status& s) {
  CHECK(s.ok()) << "copy tensor to gpu sync";
  Done(s);
  - });
  + }, true /*sync_dst_compute*/);
  return;
  }
  #endif
  