mem: Deleting this init() method was accidentally dropped during rebase.

Deleting this init() method was part of a change just committed, but
was accidentally dropped during a rebase.

Change-Id: I0f22778596ed11e182f3111d9999a0fef727f6cc
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17688
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
1 file changed