message: Fix a bug that would leave orphaned arrays in the graph.
diff: @@ -155,14 +155,7 @@ bool ResolveConstantStridedSlice::Run(Model* model, std::size_t op_index) {
  break;
  }
  - // Erase input array if no longer used
  - if (IsDiscardableArray(*model, op->inputs[0]) &&
  - CountOpsWithInput(*model, op->inputs[0]) == 1) {
  - model->EraseArray(op->inputs[0]);
  - }
  -
  - // Erase the operator
  - model->operators.erase(it);
  + DeleteOpAndArraysIfUnused(model, it->get());
  return true;
  }
  