message: [TF:XLA] Change parameter name in header file to match the name in the implementation.
diff: @@ -509,7 +509,7 @@ class HloComputation {
  enum VisitState { kVisiting, kVisited };
  void ComputeInstructionPostOrder(
  - const HloComputation::ChannelDependencyGroup& channel_dependency_map,
  + const HloComputation::ChannelDependencyGroup& channel_dependency_group,
  std::vector<HloInstruction*>* post_order, HloInstruction* root,
  absl::flat_hash_map<HloInstruction*, VisitState>* visited) const;
  