RenderCache violates the "single responsibility" principle

Problem/Motivation

RenderCache does $cache_bin = $this->cacheFactory->get($bin). This is arguably a bug: how should it know that's how the cache.$bin service is defined? In Drupal::cache() we have the cache.$bin service name codified.

Steps to reproduce

Two possible scenarios, I met both:

1. if you override the cache.render service then RenderCache doesn't pick that change up.
2. if within a request you override the cache settings for the render bin and cache.render is already initialized then RenderCache will pick your settings change up so you think your change is working -- until something else which uses cache.render points to a different backend...

Proposed resolution

Either

1. change RenderCache to use the cache.$bin service
2. remove the factory from the yml files and have ListCacheBinsPass fill it in.

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet