Earlier quoted context omitted.
No it just means that there is permissions infrastructure not that they intend to make it available. What would show Google working actively would be to modify APIs or provide solid guidelines for developers to ensure that arbitrarily closed permissions didn't cause an app to crash or freeze. Making app privacy a high priority for future Android development would be clearly working towards it. Having a hidden privacy…
no need to change APIs, just let AppOps insert shim between apps and API calls and return empty datasets instead of null/failing whole calls. Let that app ask for my location, but let me define location it returns when I refuse real location. Same for contacts/messages.
This would destroy some apps, e.g. Ingress.