Add 'ThinLTO Linux ToT' buildbot (recipes part).

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.process.properties import WithProperties
 from buildbot.scheduler import Dependent
 from buildbot.scheduler import Nightly
 from buildbot.scheduler import Periodic
@@ skipping 113 matching lines @@
                   'Site Isolation Linux',
                   'Site Isolation Win',
                   'Browser Side Navigation Linux',
                   'Closure Compilation Linux',
                   'CFI Linux',
                   'CFI Linux Full',
                   'CFI Linux ToT',
                   'CFI Linux CF',
                   'LTO Linux',
                   'LTO Linux Perf',
+                  'ThinLTO Linux ToT',
                   'UBSanVptr Linux',
                   'Win 10 Fast Ring',
                   'Afl Upload Linux ASan',
                   'Libfuzzer Upload Linux ASan',
                   'Libfuzzer Upload Linux ASan Debug',
                   'Libfuzzer Upload Linux MSan',
                   'Libfuzzer Upload Linux UBSan',
                   'Libfuzzer Upload Mac ASan',
                   'WebKit Linux - WPTServe',
                   'WebKit Linux - TraceWrappables',
@@ skipping 946 matching lines @@
 }
 
 b_chromium_lto_linux_perf = {
   'name': 'LTO Linux Perf',
   'factory': m_remote_run_chromium_src('chromium', timeout=12000),
   'builddir': 'google-chrome-lto-perf-linux_64',
   'category': 'chromium_cfi',
   'auto_reboot': True,
 }
 
+b_chromium_thin_lto_linux_tot = {
+  'name': 'ThinLTO Linux ToT',
+  'factory': m_remote_run_chromium_src('chromium', timeout=12000),
+  'category': 'clang tot',
+  'auto_reboot': True,
+}
+
 b_chromium_ubsan_vptr_linux = {
   'name': 'UBSanVptr Linux',
   'factory': m_remote_run_chromium_src('chromium', timeout=6000),
   'category': 'chromium_cfi',
   'auto_reboot': True,
 }
 
 b_win_10_fast_ring = {
   'name': 'Win 10 Fast Ring',
   'factory': m_remote_run_chromium_src('chromium'),
@@ skipping 225 matching lines @@
   # Control flow integrity.
   b_chromium_cfi_linux,
   b_chromium_cfi_linux_full,
   b_chromium_cfi_linux_tot,
   b_chromium_cfi_linux_cf,
 
   # LTO
   b_chromium_lto_linux,
   b_chromium_lto_linux_perf,
 
+  # ThinLTO
+  b_chromium_thin_lto_linux_tot,
+
   # UBSan Vptr
   b_chromium_ubsan_vptr_linux,
 
   # Windows 10 Fast Ring (early releases of Win 10).
   b_win_10_fast_ring,
 
   # WebKit Mac with the wptserve server enabled for web-platform-tests
   b_chromium_mac_webkit_wptserve,
 
   # WebKit Win with the wptserve server enabled for web-platform-tests
@@ skipping 106 matching lines @@
       ]))
 
 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']))