Delete chromium valgrind bots.

masters/master.chromium.memory.fyi/notifier_cfg.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from master import failures_notifier
 from master import master_utils
 
 # This is the list of the builder categories and the corresponding critical
 # steps. If one critical step fails, gatekeeper will close the tree
 # automatically.
@@ skipping 61 matching lines @@
       forgiving_steps=forgiving_steps,
       use_getname=True,
       public_html='../master.chromium/public_html',
       sheriffs=['sheriff_memory'],
       status_header='Failure notification for "%(steps)s" on "%(builder)s".\n'
           'Please see if the failures are related to your commit and take '
           'appropriate actions (e.g. revert, update suppressions, notify '
           'sheriff, etc.).\n\n'
           'For more info on the memory waterfall please see these links:\n'
           'http://dev.chromium.org/developers/tree-sheriffs/sheriff-details-chromium/memory-sheriff\n'
-          'http://dev.chromium.org/developers/how-tos/using-valgrind\n'
           'http://dev.chromium.org/developers/how-tos/using-valgrind/threadsanitizer\n'
           '\nBy the way, the current memory sheriff is on the CC list.'
       ))
 
   # Set up a separate notifier for the Dr.Memory bots.
   # TODO(timurrrr); merge this with the main notifier once DrMemory is verified
   # to send few e-mails.
   drm_categories_steps = {
     'drmemory_tester': [
       # Please keep this list sorted.
@@ skipping 41 matching lines @@
           'NOTE: This bot is in testing mode, but most of the failures are '
           'expected to indicate real bugs.\n\n'
           'Please see if the failures are related to your commit and take '
           'appropriate actions (e.g. revert, update suppressions, notify '
           'sheriff, etc.).\n\n'
           'For more info on Dr.Memory waterfall please see these links:\n'
           'http://dev.chromium.org/developers/tree-sheriffs/sheriff-details-chromium/memory-sheriff\n'
           'http://dev.chromium.org/developers/how-tos/using-drmemory\n'
           '\nBy the way, the current memory sheriff is on the CC list.'
       ))