Remove Precise builders from mb_config.pyl for Blink waterfall and try server.

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 333 matching lines @@
       'V8 Linux GN': 'release_bot',
       'V8-Blink Linux 64': 'release_bot',
       'V8-Blink Linux 64 - ignition': 'release_bot',
       'V8-Blink Linux 64 (dbg)': 'debug_bot',
       'V8-Blink Mac': 'release_bot',
       'V8-Blink Win': 'release_bot_x86',
     },
 
     'chromium.webkit': {
       'Android Builder': 'android_release_bot_minimal_symbols',
-      'WebKit Linux Precise ASAN': 'asan_lsan_release_bot',
-      'WebKit Linux Precise (dbg)': 'debug_bot',
-      'WebKit Linux Precise Leak': 'release_bot',
-      'WebKit Linux Precise MSAN': 'msan_release_bot',
-      'WebKit Linux Precise': 'release_bot',
       'WebKit Linux Trusty ASAN': 'asan_lsan_release_bot',
       'WebKit Linux Trusty (dbg)': 'debug_bot',
       'WebKit Linux Trusty Leak': 'release_bot',
       'WebKit Linux Trusty MSAN': 'msan_release_bot',
       'WebKit Linux Trusty': 'release_bot',
       'WebKit Mac Builder (dbg)': 'debug_bot',
       'WebKit Mac Builder': 'release_bot',
       'WebKit Mac10.11 (retina)': 'release_bot',
       'WebKit Mac10.9': 'release_bot',
       'WebKit Win Builder (dbg)': 'debug_bot_x86',
@@ skipping 69 matching lines @@
       'win trunk': 'official_six_concurrent_links',
       'win64 trunk': 'official_six_concurrent_links',
     },
 
     'tryserver.blink': {
       # Most tryservers should have '_trybot' in their config names, but
       # 'release_trybot' includes 'dcheck_always_on', and the blink
       # release trybots must *not* enable dchecks, because that could
       # cause them to produce different baselines than the release
       # waterfall bots, and run-webkit-tests can't handle that (by design).
-      'linux_precise_blink_compile_dbg': 'debug_trybot',
-      'linux_precise_blink_compile_rel': 'release_bot_minimal_symbols',
-      'linux_precise_blink_dbg': 'debug_trybot',
-      'linux_precise_blink_rel': 'release_bot_minimal_symbols',
       'linux_trusty_blink_compile_dbg': 'debug_trybot',
       'linux_trusty_blink_compile_rel': 'release_bot_minimal_symbols',
       'linux_trusty_blink_dbg': 'debug_trybot',
       'linux_trusty_blink_rel': 'release_bot_minimal_symbols',
       'mac10.9_blink_compile_dbg': 'debug_trybot',
       'mac10.9_blink_compile_rel': 'release_bot_minimal_symbols',
       'mac10.9_blink_dbg': 'debug_trybot',
       'mac10.9_blink_rel': 'release_bot_minimal_symbols',
       'mac10.10_blink_rel': 'release_bot_minimal_symbols',
       'mac10.11_blink_rel': 'release_bot_minimal_symbols',
@@ skipping 1360 matching lines @@
 
     'x64': {
       'gn_args': 'target_cpu="x64"',
     },
 
     'x86': {
       'gn_args': 'target_cpu="x86"',
     },
   },
 }