Default [Q] Are there Moterola tweaks in the Moto X's build.prop?

I was wondering if there are any build.prop tweaks by Moterola in the Moto X to help optimize the battery. I recently flashed this onto my Moto X, which changes the build.prop, but I've noticed a slight decrease in battery life. I've also installed a couple of other roote apps so I just want to make sure that this wasn't the culprit. Thanks!