message: Add while loop outline pass in tf_tfl_translate.cc.
diff: @@ -201,6 +201,11 @@ int main(int argc, char **argv) {
  }
  tensorflow::AddTFToTFLConversionPasses(pass_config, &pm);
  + // TODO(b/150901738): Move those into tf_tfl_translate.cc.
  + // Convert back to outlined while format for export back to flatbuffer.
  + if (pass_config.legalize_tf_while) {
  + pm.addPass(mlir::TFL::CreateWhileOutlinePass());
  + }
  pm.addPass(mlir::TFL::CreateRuntimeTypeVerifyPass());
  std::string result;
  