V8 Buildbot: Port recent asan config changes.

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 slave.recipe_config import config_item_context, ConfigGroup
 from slave.recipe_config import Dict, List, Single, Static, Set, BadConf
 from slave.recipe_config_types import Path
 
@@ skipping 399 matching lines @@
   c.runtests.enable_lsan = True
   c.runtests.swarming_extra_args += ['--lsan=1']
   c.runtests.swarming_tags |= {'lsan:1'}
 
 # TODO(infra,earthdok,glider): Make this a gyp variable. This is also not a
 # good name as only v8 builds release symbolized with -O2 while
 # chromium.lkgr uses -O1.
 @config_ctx()
 def asan_symbolized(c):
   c.gyp_env.GYP_DEFINES['release_extra_cflags'] = (
-      '-gline-tables-only -O2 -fno-inline-functions -fno-inline')
+      '-fno-inline-functions -fno-inline')
 
 @config_ctx()
 def sanitizer_coverage(c):
   c.gyp_env.GYP_DEFINES['sanitizer_coverage'] = 3
 
 @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'}
@@ skipping 347 matching lines @@
     c.compile_py.goma_dir = None
     c.gyp_env.GYP_DEFINES['use_goma'] = 0
 
 @config_ctx()
 def chromium_deterministic_build(c):
   c.gyp_env.GYP_DEFINES['dont_embed_build_metadata'] = 1
 
 @config_ctx(includes=['chromium_clang'])
 def cast_linux(c):
   c.gyp_env.GYP_DEFINES['chromecast'] = 1