message: refactor: Do not expose CAddrMan members as protected without need
diff: @@ -173,11 +173,10 @@ static const int64_t ADDRMAN_TEST_WINDOW = 40*60; // 40 minutes
  class CAddrMan
  {
  friend class CAddrManTest;
  -protected:
  +private:
  //! critical section to protect the inner data structures
  mutable RecursiveMutex cs;
  -private:
  //! Serialization versions.
  enum Format : uint8_t {
  V0_HISTORICAL = 0, //!< historic format, before commit e6b343d88
  @@ -237,6 +236,7 @@ protected:
  //! Source of random numbers for randomization in inner loops
  FastRandomContext insecure_rand;
  +private:
  //! Find an entry.
  CAddrInfo* Find(const CNetAddr& addr, int *pnId = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs);
  