message: [TF2XLA] [NFC] Remove unused function
diff: @@ -39,14 +39,6 @@ limitations under the License.
  namespace tensorflow {
  namespace {
  -// Builds a custom call to a method named 'softmax' or 'log_softmax'.
  -xla::StatusOr<xla::XlaOp> BuildSoftmaxCustomCall(xla::XlaBuilder* b,
  - xla::XlaOp logits, bool log) {
  - TF_ASSIGN_OR_RETURN(xla::Shape logits_shape, b->GetShape(logits));
  - return xla::CustomCallWithLayout(b, log ? "log_softmax" : "softmax", {logits},
  - logits_shape, {logits_shape});
  -}
  -
  REGISTER_XLA_OP(Name("Softmax"), MlirXlaOpKernel);
  REGISTER_XLA_OP(Name("LogSoftmax"), MlirXlaOpKernel);
  