Change in flashrom[master]: writeprotect, cli_classic: delete old writeprotect code

[Nikolai Artemiev (Code Review)]

Attention is currently required from: Nico Huber, Sergii Dmytruk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/58474

to look at the new patch set (#13).

Change subject: writeprotect, cli_classic: delete old writeprotect code
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writeprotect, cli_classic: delete old writeprotect code

Delete writeprotect code that was previously extracted from the cros tree.

This is the first of a series of commits adding writeprotect support.
Following commits incrementally implement writeprotect operations,
culminating in writeprotect support for three example chips: GD25LQ128,
GD25Q32, and GD25Q256.

BUG=b:195381327,b:153800563
TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series
BRANCH=none

Change-Id: I67e9b31f86465e5a8f7d3def637198671ee818a8
Signed-off-by: Nikolai Artemiev 
---
M cli_classic.c
M flash.h
M s25f.c
M writeprotect.c
M writeprotect.h
5 files changed, 8 insertions(+), 570 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/74/58474/13