message: Enable XlaSort and TopKV2 for CPU backend.
diff: @@ -31,10 +31,6 @@ bool CpuOpFilter(KernelDef* kdef) {
  DT_FLOAT);
  return true;
  }
  - // TODO(b/26783907): The CPU backend currently does not implement sort.
  - if (kdef->op() == "XlaSort" || kdef->op() == "TopKV2") {
  - return false;
  - }
  if (kdef->op() == "Const") {
  AddDtypeToKernalDefConstraint("dtype", DT_STRING, kdef);
  }
  