setup.rb in ddtrace-1.7.0

- old
+ new

@@ -53,16 +53,9 @@
 
         def setup_at_fork_hooks
           if Process.respond_to?(:at_fork)
             Process.at_fork(:child) do
               begin
-                # When Ruby forks, clock IDs for each of the threads
-                # will change. We can only update these IDs from the
-                # execution context of the thread that owns it.
-                # This hook will update the IDs for the main thread
-                # after a fork occurs.
-                Thread.current.send(:update_native_ids) if Thread.current.respond_to?(:update_native_ids, true)
-
                 # Restart profiler, if enabled
                 Profiling.start_if_enabled
               rescue StandardError => e
                 Datadog.logger.warn do
                   "Error during post-fork hooks. Cause: #{e.class.name} #{e.message} " \