Don't check BIOS vendor in hardware_Components test.

client/site_tests/hardware_Components/hardware_Components.py

 # Copyright (c) 2010 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.
 
 import glob, hashlib, logging, os, pprint, re, sys
 from autotest_lib.client.bin import test, utils
 from autotest_lib.client.common_lib import error
 from autotest_lib.client.common_lib import flashrom_util
 from autotest_lib.client.common_lib import site_vblock
 
 
 class hardware_Components(test.test):
     version = 1
     _cids = [
         'hash_ro_firmware',
         'part_id_audio_codec',
         'part_id_cpu',
         'part_id_display_panel',
         'part_id_embedded_controller',
         'part_id_ethernet',
         'part_id_flash_chip',
         'part_id_hwqual',
         'part_id_storage',
         'part_id_wireless',
-        'vendor_id_bios',
         'vendor_id_touchpad',
         'version_rw_firmware',
     ]
     _pci_cids = [
         'part_id_chipset',
         'part_id_usb_hosts',
         'part_id_vga',
     ]
     _usb_cids = [
         'part_id_bluetooth',
@@ skipping 165 matching lines @@
     def get_part_id_wireless(self):
         """
           Returns a colon delimited string where the first section
           is the vendor id and the second section is the device id.
         """
         part_id = utils.read_one_line('/sys/class/net/wlan0/device/device')
         vendor_id = utils.read_one_line('/sys/class/net/wlan0/device/vendor')
         return "%s:%s" % (vendor_id.replace('0x',''), part_id.replace('0x',''))
 
 
-    def get_vendor_id_bios(self):
-        cmd = ('dmidecode | grep -A 1 "BIOS Information" | grep Vendor: '
-               '| sed "s/.*Vendor: //"')
-        part_id = utils.system_output(cmd, ignore_status=True).strip()
-        return part_id
-
-
     def get_vendor_id_touchpad(self):
         cmd = 'grep -i Touchpad /proc/bus/input/devices | sed s/.\*=//'
         part_id = utils.system_output(cmd).strip('"')
         return part_id
 
 
     def get_vendor_id_webcam(self):
         cmd = 'cat /sys/class/video4linux/video0/name'
         part_id = utils.system_output(cmd).strip()
         return part_id
@@ skipping 113 matching lines @@
             if self._failures:
                 all_failures += 'Approved DB: %s' % db
                 all_failures += self.pformat(self._failures)
             else:
                 # If one of DBs is matched, record the hwqual_id and exit.
                 self.write_test_keyval(
                     {'hwqual_id': self._approved['part_id_hwqual'][0]})
                 return
 
         raise error.TestFail(all_failures)