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

[Nikolai Artemiev (Code Review)]

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

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

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

to look at the new patch set (#8).

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

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 that adds working writeprotect
support. Following commits will incrementally implement writeprotect
operations, culminating in writeprotect support for a set of example
chips: GD25LQ128, GD25Q32, GD25Q64, GD25Q256, MX25L2006E, and W25X40.

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 libflashrom.h
M s25f.c
M writeprotect.c
D writeprotect.h
6 files changed, 55 insertions(+), 502 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/74/58474/8