message: Add `StatusOr` include
diff: @@ -35,6 +35,7 @@ limitations under the License.
  #include "tensorflow/core/platform/types.h"
  #include "tensorflow/core/util/sparse/dim_comparator.h"
  #include "tensorflow/core/util/sparse/group_iterator.h"
  +#include "tensorflow/core/platform/statusor.h"
  namespace tensorflow {
  namespace sparse {
  