message: Bugfix: set correct timeline label for _Send/_Recv op.
diff: @@ -92,14 +92,14 @@ void NodeExecStatsWrapper::Done(const string& device) {
  string recv_device;
  TF_CHECK_OK(GetNodeAttr(attrs, "recv_device", &recv_device));
  text = strings::StrCat(memory, node_->name(), " = ", node_->op(), "(",
  - tensor_name, " @", recv_device);
  + tensor_name, " @", recv_device, ")");
  } else if (IsRecv(node_)) {
  string tensor_name;
  TF_CHECK_OK(GetNodeAttr(attrs, "tensor_name", &tensor_name));
  string send_device;
  TF_CHECK_OK(GetNodeAttr(attrs, "send_device", &send_device));
  text = strings::StrCat(memory, node_->name(), " = ", node_->op(), "(",
  - tensor_name, " @", send_device);
  + tensor_name, " @", send_device, ")");
  } else {
  text = strings::StrCat(memory, node_->name(), " = ", node_->op(), "(",
  absl::StrJoin(node_->input(), ", "), ")");
  