Flip Linux ChromeOS trybot to GN

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': {
     # Take care when changing any of these builders to ensure that you do not
@@ skipping 670 matching lines @@
       'chromeos_x86-generic_variable': 'findit',
       'chromium_presubmit': 'none',
       'linux_arm': 'swarming_gyp_release_trybot_arm',
       'linux_chromium_archive_rel_ng': 'noswarming_gn_release_bot',
       'linux_chromium_asan_rel_ng': 'swarming_asan_lsan_gyp_release_trybot',
       'linux_chromium_asan_variable': 'findit',
       'linux_chromium_cast_variable': 'findit',
       'linux_chromium_cfi_rel_ng': 'gn_cfi_release_trybot',
       'linux_chromium_chromeos_asan_variable': 'findit',
       'linux_chromium_chromeos_compile_rel_ng':
-        'swarming_chromeos_gyp_release_trybot',
+        'swarming_chromeos_gn_release_trybot',
       'linux_chromium_chromeos_rel_ng': 'swarming_chromeos_gyp_release_trybot',
       'linux_chromium_chromeos_variable': 'findit',
       'linux_chromium_chromeos_variable_chrome': 'findit',
       'linux_chromium_clobber_rel_ng': 'gn_release_trybot',
       'linux_chromium_compile_dbg_32_ng': 'swarming_gyp_debug_trybot_x86',
       'linux_chromium_compile_dbg_ng': 'swarming_gn_debug_trybot',
       'linux_chromium_compile_rel_ng': 'swarming_gn_release_trybot',
       'linux_chromium_dbg_32_ng': 'swarming_gyp_debug_trybot_x86',
       'linux_chromium_dbg_ng': 'swarming_gn_debug_trybot',
       'linux_chromium_gn_chromeos_dbg': 'chromeos_gn_debug_bot',
@@ skipping 539 matching lines @@
     ],
 
     'swarming_android_gyp_release_trybot': [
       'swarming', 'android', 'gyp', 'release_trybot',
     ],
 
     'swarming_asan_lsan_gyp_release_trybot': [
       'swarming', 'asan', 'lsan', 'release_trybot',
     ],
 
+    'swarming_chromeos_gn_release_trybot': [
+      'swarming', 'chromeos_with_codecs', 'gn', 'release_trybot',
+    ],
+
     'swarming_chromeos_gyp_debug_bot': [
       'swarming', 'chromeos_with_codecs', 'gyp', 'debug_bot',
     ],
 
     'swarming_chromeos_gyp_release_bot': [
       'swarming', 'chromeos_with_codecs', 'gyp', 'release_bot',
     ],
 
     'swarming_chromeos_gyp_release_trybot': [
       'swarming', 'chromeos_with_codecs', 'gyp', 'release_trybot',
@@ skipping 580 matching lines @@
       'gn_args': 'is_component_build=true enable_iterator_debugging=false',
       'gyp_defines': 'component=shared_library build_for_tool=drmemory',
     },
 
     'valgrind': {
       # TODO: add gn_args for 'build_for_tool=memcheck'
       'gyp_defines': 'build_for_tool=memcheck',
     }
   },
 }