I am not sure I understand the question, because it sounds like: You want to make an HTTPS connection without the 'S'? Does it mean that you just want to have an HTTP connection?
Having said, when I comment out those lines, the TDI is not barking. That means that the TDI is not reading that keystore anymore.
Having said, you know that you can have an empty keystore, right? Also, on your other post it seems that you are mentioning a condition where TDI was sending a certificate request, which is most likely because of the 'certificate request' key in your key store.
Having said, there is a link to a Key Manager in TDI console, where you can check the contents of the keystore, which probably you already knew.
Having said, I guess I am not helping, but hopefully point out something that you might have missed.