mem-cache: Move evictBlock(CacheBlk*, PacketList&) to base

Move evictBlock(CacheBlk*, PacketList&) to base cache,
as it is both sub-classes implementations are equal.

Change-Id: I80fbd16813bfcc4938fb01ed76abe29b3f8b3018
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/13656
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
6 files changed