I wouldn't be surprised if they are planning to release this eventually, but not to consumers. But I don't think it's a good idea to buy chips from a company like Google, I would have no trust in them at all.
I would not trust Google for a moment or that they tell you the truth. All these giants are in each others pockets.
I see other companies like Walmart are finally getting smarter, why would you use hardware/software from your direct competitors? http://www.businessinsider.com/walm...-services-2017-6?international=true&r=US&IR=T
I hope google will use similar technology in their phones and tablets. Apple do similar to protect their customers as well as their internal systems.