Use LLD on ThinLTO ToT bot.

tools/mb/mb_config.pyl

 # Copyright 2015 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.
 
 {
   # This is a map of buildbot master names -> buildbot builder names ->
   # config names (where each config name is a key in the 'configs' dict,
   # below). MB uses this dict to look up which config to use for a given bot.
   'masters': {
     'chromeos.chrome': {
@@ skipping 168 matching lines @@
       'Linux remote_run Tester': 'release_bot',
       'Linux V8 API Stability': 'release_bot',
       'Mac deterministic': 'release_bot_mac_strip',
       'Mac deterministic (dbg)': 'debug_bot',
       'Mojo ChromiumOS': 'chromeos_with_codecs_ozone_release_trybot',
       'Mojo Windows': 'release_bot_x86',
       'Ozone Linux': 'release_bot_ozone_linux',
       'Site Isolation Android': 'android_release_bot_minimal_symbols_arm64',
       'Site Isolation Linux': 'release_trybot',
       'Site Isolation Win': 'release_trybot_x86',
-      'ThinLTO Linux ToT': 'thin_lto_clang_tot_release_static',
+      'ThinLTO Linux ToT': 'thin_lto_clang_tot_release_static_use_lld',
       'UBSanVptr Linux': 'ubsan_vptr_release_bot',
       'WebKit Linux - TraceWrappables': 'debug_bot',
       'WebKit Linux - WPTServe': 'release_bot',
       'WebKit Mac - WPTServe': 'release_bot',
       'WebKit Win - WPTServe': 'release_bot_x86',
       'WebKit Linux - RandomOrder': 'release_bot',
       'WebKit Mac - RandomOrder': 'release_bot',
       'WebKit Win - RandomOrder': 'release_bot_x86',
       'Win 10 Fast Ring': 'release_trybot',
       'Windows deterministic': 'release_bot_x86',
@@ skipping 1198 matching lines @@
     ],
 
     'shared_release_bot_x86': [
       'shared_release_bot', 'x86',
     ],
 
     'syzyasan_no_pch_release_x86': [
       'syzyasan', 'no_pch', 'release', 'x86',
     ],
 
-    'thin_lto_clang_tot_release_static': [
-      'thin_lto', 'clang_tot', 'release', 'static',
+    'thin_lto_clang_tot_release_static_use_lld': [
+      'thin_lto', 'clang_tot', 'release', 'static', 'use_lld',
     ],
 
     'tsan_disable_nacl_debug_bot': [
       'tsan', 'disable_nacl', 'debug_bot',
     ],
 
     'tsan_disable_nacl_release_bot': [
       'tsan', 'disable_nacl', 'release_bot',
     ],
 
@@ skipping 403 matching lines @@
 
     'x64': {
       'gn_args': 'target_cpu="x64"',
     },
 
     'x86': {
       'gn_args': 'target_cpu="x86"',
     },
   },
 }