remove(cruft): Kill a few more things that aren't used

PRESUBMIT.cfg

@@ -1,2 +0,0 @@
-[Hook Scripts]
-hook0=../../chromite/bin/cros lint ${PRESUBMIT_FILES}

exclude-list

@@ -1,2 +0,0 @@
-var/*
-usr/local/*

sha256_partitions.sh

@@ -1,50 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This should be able to run outside the chroot on a standard Ubuntu system.
-
-BINFILE="$1"
-
-if [ -z "$BINFILE" ]; then
-  echo "usage: $0 .../path/to/file.bin"
-  exit 1
-fi
-
-parted "$BINFILE" unit s print | awk -v BF="$BINFILE" '
-/KERN-|ROOT-/ {
-  # Common things
-  printf "Partition " $1 " (" $NF "): "
-  start=substr($2, 0, length($2) - 1)  # strip trailing "s"
-}
-
-/KERN-/ {
-  cnt=substr($4, 0, length($4) - 1)
-  system("dd if=\"" BF "\" bs=512 skip=" start " count=" cnt \
-      " 2>/dev/null | openssl dgst -sha256 -binary | openssl base64")
-}
-
-/ROOT-/ {
-  # we have rootfs. find the filesystem size
-  "mktemp" | getline tmpfile
-  close("mktemp")
-  system("dd if=" BF " bs=512 skip=" start \
-      " count=400 of=" tmpfile " 2>/dev/null")  # copy superblock
-  blkcnt = 0
-  cmd = "dumpe2fs " tmpfile " 2>/dev/null | grep \"Block count\" | \
-      sed \"s/[^0-9]*//\""
-  cmd | getline blkcnt
-  close(cmd)
-  system("rm -f " tmpfile)
-  if (blkcnt > 0) {
-    blkcnt *= 8  # 4096 byte blocks -> 512 byte sectors
-    system("dd if=\"" BF "\" bs=512 skip=" start " count=" blkcnt \
-        " 2>/dev/null | openssl dgst -sha256 -binary | openssl base64")
-  } else {
-    print "invalid filesystem"
-  }
-}
-
-'