message: Fix build without actor_profiler enabled
diff: @@ -69,8 +69,8 @@ public:
  # define CAF_AFTER_PROCESSING(self, result) \
  self->system().profiler_after_processing(*self, result)
  #else
  -# define CAF_BEFORE_PROCESSING() CAF_VOID_STMT
  -# define CAF_AFTER_PROCESSING(result) CAF_VOID_STMT
  +# define CAF_BEFORE_PROCESSING(self, msg) CAF_VOID_STMT
  +# define CAF_AFTER_PROCESSING(self, result) CAF_VOID_STMT
  #endif
  } // namespace caf
  