[Twisted-Python] Code review comment for http.py

I see that there are duplicate lines in http.py in _GenericHTTPChannelProtocol.dataReceived() Notice that around line 2960 two calls to setTimeout(). networkProducer.unregisterProducer() # Cancel the old channel's timeout. self._channel.setTimeout(None) # Cancel the old channel's timeout. self._channel.setTimeout(None) transport = self._channel.transport Barry