Convert private functions to protected

[dehartb]

Any particular reason that the functions setXForwardedForHeader and getContentLength are not protected instead of private? This allows others to extend this class without the need to modify it.

[dsmiley]

It's easy to overlook this. I definitely think setXForwardedForHeader ought to be protected. I'm not sure why getContentLength would need to be overridden but, hey, why not.

[dehartb]

Thanks for the quick response. setXForwardedForHeader was definitely the one I was thinking of, but just added the only other private function in that class.