message: Remove undefined member functions in AlrDetector
  Cr-Commit-Position: refs/heads/master@{#31009}
diff: @@ -60,9 +60,6 @@ class AlrDetector {
  // started or empty result if the sender is currently not application-limited.
  absl::optional<int64_t> GetApplicationLimitedRegionStartTime() const;
  - void UpdateBudgetWithElapsedTime(int64_t delta_time_ms);
  - void UpdateBudgetWithBytesSent(size_t bytes_sent);
  -
  private:
  friend class GoogCcStatePrinter;
  const AlrDetectorConfig conf_;
  