lkgr master: Port linux msan, tsan and windows asan bots to recipes

scripts/slave/recipe_modules/chromium/config.py

 # Copyright 2013 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.
 
 import pipes
 
 from recipe_engine.config import config_item_context, ConfigGroup
 from recipe_engine.config import Dict, List, Single, Static, Set, BadConf
 from recipe_engine.config_types import Path
 
@@ skipping 411 matching lines @@
   c.gyp_env.GYP_DEFINES['sanitizer_coverage'] = 'edge'
 
 @config_ctx(deps=['compiler'])
 def msan(c):
   if 'clang' not in c.compile_py.compiler:  # pragma: no cover
     raise BadConf('msan requires clang')
   c.runtests.swarming_tags |= {'msan:1'}
   c.gyp_env.GYP_DEFINES['msan'] = 1
 
 @config_ctx()
+def msan_no_origin_tracking(c):
+  # Don't track the chain of stores leading from allocation site to use site.
+  c.gyp_env.GYP_DEFINES['msan_track_origins'] = 0
+
+@config_ctx()
 def msan_full_origin_tracking(c):
   # Track the chain of stores leading from allocation site to use site.
   c.gyp_env.GYP_DEFINES['msan_track_origins'] = 2
 
 # This is currently needed to make tests return a non-zero exit code when an
 # UBSan failure happens.
 # TODO(kjellander,samsonov): Remove when the upstream bug
 # (https://llvm.org/bugs/show_bug.cgi?id=25569) is fixed.
 @config_ctx()
 def ubsan_fail_on_errors(c):
@@ skipping 80 matching lines @@
   c.env.LLVM_FORCE_HEAD_REVISION = 'YES'
   # Plugin flags often need to be changed when using a plugin newer than
   # the latest Clang package, so disable plugins.
   # TODO(pcc): Investigate whether this should be consistent between Windows and
   # non-Windows.
   if c.TARGET_PLATFORM != 'win':
     c.gyp_env.GYP_DEFINES['clang_use_chrome_plugins'] = 0
 
 @config_ctx(includes=['ninja', 'clang', 'asan', 'static_library'])
 def win_asan(c):
-  # These are set on the lkgr bot, and the fyi bots should match the lkgr bot.
-  # TODO(thakis): Once the lkgr bot uses recipes, the lkgr and the fyi bots
-  # should use the same context to ensure they use the same gyp defines.
   c.gyp_env.GYP_DEFINES['enable_ipc_fuzzer'] = 1
   c.gyp_env.GYP_DEFINES['v8_enable_verify_heap'] = 1
 
 #### 'Full' configurations
 @config_ctx(includes=['ninja', 'default_compiler'])
 def chromium_no_goma(c):
   c.compile_py.default_targets = ['All', 'chromium_builder_tests']
 
 @config_ctx(includes=['ninja', 'default_compiler', 'goma'])
 def chromium(c):
   c.compile_py.default_targets = ['All', 'chromium_builder_tests']
   c.cros_sdk.external = True
 
 @config_ctx(includes=['ninja', 'clang', 'goma'])
 def chromium_win_clang(c):
   fastbuild(c, final=False)  # final=False so win_clang_asan can override it.
 
 @config_ctx(includes=['ninja', 'clang', 'clang_tot'])  # No goma.
 def chromium_win_clang_tot(c):
   fastbuild(c)
 
 @config_ctx(includes=['chromium_win_clang', 'official'])
 def chromium_win_clang_official(c):
   pass
 
 @config_ctx(includes=['chromium_win_clang_tot', 'official'])
 def chromium_win_clang_official_tot(c):
   pass
 
+@config_ctx(includes=['win_asan', 'goma'])
+def chromium_win_clang_asan(c):
+  pass
+
 @config_ctx(includes=['win_asan', 'clang_tot'])  # No goma.
 def chromium_win_clang_asan_tot(c):
   pass
 
 @config_ctx(includes=['chromium_win_clang_asan_tot', 'sanitizer_coverage'])
 def chromium_win_clang_asan_tot_coverage(c):
   pass
 
 @config_ctx(includes=['ninja', 'clang', 'clang_tot'])  # No goma.
 def clang_tot_linux(c):
@@ skipping 238 matching lines @@
   c.gyp_env.GYP_DEFINES['internal_gles2_conform_tests'] = 1
 
 @config_ctx()
 def build_angle_deqp_tests(c):
   c.gyp_env.GYP_DEFINES['build_angle_deqp_tests'] = 1
 
 @config_ctx()
 def force_mac_toolchain(c):
   c.env.FORCE_MAC_TOOLCHAIN = 1
   c.gyp_env.FORCE_MAC_TOOLCHAIN = 1