message: [XLA:Python] Fix build breakage on some platforms due to differing behavior of std::atomic<>.
diff: @@ -90,7 +90,7 @@ class PythonRefManager {
  std::deque<pybind11::object> python_garbage_ ABSL_GUARDED_BY(mu_);
  // Writes to garbage_count_ are protected by mu_, reads are not protected.
  - std::atomic<int> garbage_count_ = 0;
  + std::atomic<int> garbage_count_{0};
  };
  // A global PythonRefManager. Unless `CollectGarbage()` is called before
  