message: [Darwin] Delete dead code. NFCI.
diff: @@ -197,20 +197,6 @@ private:
  // waitpid reader callback handle.
  MainLoop::ReadHandleUP m_waitpid_reader_handle;
  -#if 0
  - ArchSpec m_arch;
  -
  - LazyBool m_supports_mem_region;
  - std::vector<MemoryRegionInfo> m_mem_region_cache;
  -
  - lldb::tid_t m_pending_notification_tid;
  -
  - // List of thread ids stepping with a breakpoint with the address of
  - // the relevan breakpoint
  - std::map<lldb::tid_t, lldb::addr_t>
  - m_threads_stepping_with_breakpoint;
  -#endif
  -
  // -----------------------------------------------------------------
  // Private Instance Methods
  // -----------------------------------------------------------------
  @@ -322,20 +308,6 @@ private:
  Status SetupSoftwareSingleStepping(NativeThreadDarwin &thread);
  -#if 0
  - static ::ProcessMessage::CrashReason
  - GetCrashReasonForSIGSEGV(const siginfo_t *info);
  -
  - static ::ProcessMessage::CrashReason
  - GetCrashReasonForSIGILL(const siginfo_t *info);
  -
  - static ::ProcessMessage::CrashReason
  - GetCrashReasonForSIGFPE(const siginfo_t *info);
  -
  - static ::ProcessMessage::CrashReason
  - GetCrashReasonForSIGBUS(const siginfo_t *info);
  -#endif
  -
  bool HasThreadNoLock(lldb::tid_t thread_id);
  bool StopTrackingThread(lldb::tid_t thread_id);
  