message: [TF:XLA] Don't print XLA:CPU warning when XLA autojit isn't enabled.
  This was noticed by
diff: @@ -1549,9 +1549,7 @@ StatusOr<bool> MarkForCompilationPassImpl::ShouldCompileClusterImpl(
  XlaOpRegistry::AutoclusteringPolicy::kIfEnabledGlobally &&
  global_jit_level_ != OptimizerOptions::OFF);
  - if (!should_compile &&
  - registration->autoclustering_policy ==
  - XlaOpRegistry::AutoclusteringPolicy::kIfExplicitlyRequested &&
  + if (!should_compile && global_jit_level_ != OptimizerOptions::OFF &&
  device_type.type_string() == DEVICE_CPU) {
  static std::once_flag once;
  std::call_once(once, [] {
  