Add 'LTO Linux Perf' bot to the scheduler.

masters/master.chromium.fyi/master.cfg

 # vim: ft=python:
 # 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 buildbot.changes.filter import ChangeFilter
 from buildbot.scheduler import Dependent
 from buildbot.scheduler import Nightly
 from buildbot.scheduler import Periodic
 from buildbot.scheduler import Scheduler
@@ skipping 122 matching lines @@
                   'Linux Trusty (dbg)',
                   'Linux Trusty (dbg)(32)',
                   'Linux V8 API Stability',
                   'Site Isolation Linux',
                   'Site Isolation Win',
                   'Browser Side Navigation Linux',
                   'Closure Compilation Linux',
                   'CFI Linux',
                   'CFI Linux ToT',
                   'CFI Linux CF',
+                  'LTO Linux Perf',
                   'Chromium Win 10',
                   'Libfuzzer Upload Linux ASan',
                   'Libfuzzer Upload Linux MSan',
                   'MD Top Chrome ChromeOS non-material',
                   'MD Top Chrome ChromeOS material-hybrid',
                   'MD Top Chrome Win material',
                   'MD Top Chrome Linux material',
                   ])
 
 # Triggerable scheduler for Windows Release.
@@ skipping 1385 matching lines @@
       builders=['Chromium Win PGO Builder']))
 
 c['status'].append(MailNotifier(
       fromaddr=ActiveMaster.from_address,  # Reply-To address
       mode='failing',
       relayhost=config.Master.smtp,
       subject='Build failure on %(builder)s',
       extraRecipients=['sbc@chromium.org'],
       sendToInterestedUsers=False,
       builders=['Linux ARM']))