GN: add sanitize arg

infra/bots/recipes/swarm_trigger.py

 # Copyright 2016 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.
 
 
 # Recipe module for Skia Swarming trigger.
 
 
 import os
 import json
@@ skipping 652 matching lines @@
   infrabots_dir = api.path['checkout'].join('infra', 'bots')
   api.swarming.setup(
       infrabots_dir.join('tools', 'luci-go'),
       swarming_rev='')
 
   # Run gsutil.py to ensure that it's installed.
   api.gsutil(['help'])
 
   extra_hashes = []
 
+  builder_name = api.properties['buildername']
+
   # Get ready to compile.
   infrabots_dir = api.path['checkout'].join('infra', 'bots')
-  if 'Infra' in api.properties['buildername']:
+  if 'Infra' in builder_name:
     return infra_swarm(api, got_revision, infrabots_dir, extra_hashes)
 
-  builder_cfg = api.builder_name_schema.DictForBuilderName(
-      api.properties['buildername'])
+  builder_cfg = api.builder_name_schema.DictForBuilderName(builder_name)
 
-  if 'RecreateSKPs' in api.properties['buildername']:
+  if 'RecreateSKPs' in builder_name:
     recreate_skps_swarm(api, builder_cfg, got_revision, infrabots_dir,
                         extra_hashes)
     return
 
-  if '-CT_' in api.properties['buildername']:
+  if '-CT_' in builder_name:
     ct_skps_swarm(api, builder_cfg, got_revision, infrabots_dir, extra_hashes)
     return
 
   # Compile.
   do_compile_steps = True
-  if 'Coverage' in api.properties['buildername']:
+  if 'Coverage' in builder_name:
     do_compile_steps = False
   if do_compile_steps:
     extra_hashes.append(compile_steps_swarm(
         api, builder_cfg, got_revision, infrabots_dir))
 
   if builder_cfg['role'] == 'Housekeeper':
     housekeeper_swarm(api, builder_cfg, got_revision, infrabots_dir,
                       extra_hashes)
     return
 
   # Get ready to test/perf.
 
   # CIPD packages needed by test/perf.
   cipd_packages = []
 
   do_test_steps = (
       builder_cfg['role'] == api.builder_name_schema.BUILDER_ROLE_TEST)
   do_perf_steps = (
       builder_cfg['role'] == api.builder_name_schema.BUILDER_ROLE_PERF)
 
   if not (do_test_steps or do_perf_steps):
     return
 
   # SKPs, SkImages, SVGs.
   cipd_packages.append(cipd_pkg(api, infrabots_dir, 'skp'))
   cipd_packages.append(cipd_pkg(api, infrabots_dir, 'skimage'))
   cipd_packages.append(cipd_pkg(api, infrabots_dir, 'svg'))
 
+  # To find llvm-symbolizer and/or MSAN-compiled libc++.
+  if 'Ubuntu' in builder_name and 'SAN' in builder_name:
+    cipd_packages.append(cipd_pkg(api, infrabots_dir, 'clang_linux'))
+
   # Trigger test and perf tasks.
   test_task = None
   perf_task = None
   if do_test_steps:
     test_task = test_steps_trigger(api, builder_cfg, got_revision,
                                    infrabots_dir, extra_hashes, cipd_packages)
   if do_perf_steps:
     perf_task = perf_steps_trigger(api, builder_cfg, got_revision,
                                    infrabots_dir, extra_hashes, cipd_packages)
   is_trybot = builder_cfg['is_trybot']
@@ skipping 80 matching lines @@
           mastername='client.skia',
           slavename='skiabot-linux-swarm-000',
           buildnumber=5,
           path_config='kitchen',
           revision='abc123',
           **gerrit_kwargs) +
       api.step_data(
           'upload new .isolated file for test_skia',
           stdout=api.raw_io.output('def456 XYZ.isolated'))
   )