RFR: 8292656: G1: Remove G1HotCardCache::_use_cache

[Thomas Schatzl]

On Fri, 19 Aug 2022 09:47:49 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Simple change  of removing an unneeded field. This PR contains two commits:
> 
> 1. Removing the field and its accessors.
> 2. Renaming a method.
> 
> Test: hotspot_gc

Marked as reviewed by tschatzl (Reviewer).

-------------

PR: https://git.openjdk.org/jdk/pull/9939