message: [TF:TRT] Fix a build failure.
  Fix a problem in printing out an int vector. This fix a build failure triggered
  by a recent change to base/internal/logging.h.
diff: @@ -5374,7 +5374,9 @@ TEST_P(OpConverterTest1, ConvertReduce) {
  expected_output_dims.erase(std::remove(expected_output_dims.begin(),
  expected_output_dims.end(), 0),
  expected_output_dims.end());
  - VLOG(2) << "out dims " << expected_output_dims;
  + VLOG(2) << "out dims "
  + << absl::StrCat("[", absl::StrJoin(expected_output_dims, ","),
  + "]");
  std::vector<float> expected_values = CalcReduce(
  op.name, p.helper_array, p.stride, op.val_func, op.init_val);
  TestOpConverter("my_reduce", node_def, expected_output_dims,
  