Elim x86-generic from chromium.chromiumos waterfall

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 .pyl, or "Python Literal", file. You can treat it just like a
 # .json file, with the following exceptions:
 # * all keys must be quoted (use single quotes, please);
 # * comments are allowed, using '#' syntax; and
 # * trailing commas are allowed.
 
@@ skipping 70 matching lines @@
     'chromium.chromedriver': {
       'Win7': 'release_bot_x86_minimal_symbols',
       'Mac 10.6': 'release_bot',
       'Linux': 'release_bot',
       'Linux32': 'release_bot_x86',
     },
 
     'chromium.chromiumos': {
       'ChromiumOS amd64-generic Compile': 'cros_chrome_sdk',
       'ChromiumOS daisy Compile': 'cros_chrome_sdk',
-      'ChromiumOS x86-generic Compile': 'cros_chrome_sdk',

[Dirk Pranke, 2017/06/21 00:46:30]

There is also the chromeos_x86-generic_chromium_compile_only_ng bot on
tryserver.chromium.linux .

Also, we should remove the builders before we actually land this change;
otherwise the builds will start to fail.

[stevenjb, 2017/06/21 19:48:39]

Ah, thanks, removed.
Could you clarify "remove the builders"? What builds would start to fail?
Thanks!

       'Linux ChromiumOS Builder': 'chromeos_with_codecs_release_bot',
       'Linux ChromiumOS Builder (dbg)': 'chromeos_with_codecs_debug_bot',
       'Linux ChromiumOS Full': 'chromeos_with_codecs_release_bot',
       'Linux ChromiumOS Ozone Builder': 'chromeos_with_codecs_ozone_release_bot',
     },
 
     'chromium.fyi': {
       'Afl Upload Linux ASan': 'release_afl_asan',
       'Android Builder (dbg)': 'android_debug_static_bot',
       'Android Builder Goma Canary (dbg)': 'android_debug_bot',
@@ skipping 1859 matching lines @@
 
     'x64': {
       'gn_args': 'target_cpu="x64"',
     },
 
     'x86': {
       'gn_args': 'target_cpu="x86"',
     },
   },
 }