Turn off ash and aura by default on linux blink bots.

masters/master.chromium.webkit/master_linux_webkit_latest_cfg.py

 # Copyright (c) 2012 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.
 
 from master import master_config
 from master.factory import chromium_factory
 
 import master_site_config
 
 ActiveMaster = master_site_config.ChromiumWebkit
@@ skipping 30 matching lines @@
 F('f_webkit_linux_rel', linux().ChromiumFactory(
     tests=blink_tests,
     options=[
         '--build-tool=ninja',
         '--compiler=goma',
         '--',
         'all_webkit',
     ],
     factory_properties={
         'archive_webkit_results': ActiveMaster.is_production_host,
-        'gclient_env': { 'GYP_GENERATORS': 'ninja' },
+        'gclient_env': {
+          'GYP_DEFINES': 'use_ash=0 use_aura=0',
+          'GYP_GENERATORS': 'ninja',
+        },
         'generate_gtest_json': True,
         'test_results_server': 'test-results.appspot.com',
         'blink_config': 'blink',
     }))
 
 B('WebKit Linux 32', 'f_webkit_linux_rel', scheduler='global_scheduler')
 
 asan_gyp = ('asan=1 linux_use_tcmalloc=0 '
             'release_extra_cflags="-g -O1 -fno-inline-functions -fno-inline"')
 
 B('WebKit Linux ASAN', 'f_webkit_linux_rel_asan', scheduler='global_scheduler',
   auto_reboot=False)
 F('f_webkit_linux_rel_asan', linux().ChromiumFactory(
     tests=['webkit'],
     options=[
         '--build-tool=ninja',
         '--compiler=goma-clang',
         '--',
         'all_webkit'
     ],
     factory_properties={
         'additional_expectations': [
             ['webkit', 'tools', 'layout_tests', 'test_expectations_asan.txt' ],
         ],
         'archive_webkit_results': ActiveMaster.is_production_host,
         'asan': True,
         'blink_config': 'blink',
-        'gclient_env': {'GYP_DEFINES': asan_gyp, 'GYP_GENERATORS': 'ninja'},
+        'gclient_env': {
+          'GYP_DEFINES': asan_gyp + ' use_ash=0 use_aura=0',
+          'GYP_GENERATORS': 'ninja',
+        },
         'generate_gtest_json': True,
         'gs_bucket': 'gs://webkit-asan',
         'test_results_server': 'test-results.appspot.com',
         'time_out_ms': '18000',
     }))
 
 
 ################################################################################
 ## Debug
 ################################################################################
@@ skipping 10 matching lines @@
     options=[
         '--build-tool=ninja',
         '--compiler=goma',
         '--',
         'all_webkit',
     ],
     factory_properties={
         'archive_webkit_results': ActiveMaster.is_production_host,
         'generate_gtest_json': True,
         'test_results_server': 'test-results.appspot.com',
-        'gclient_env': { 'GYP_GENERATORS': 'ninja' },
+        'gclient_env': {
+            'GYP_DEFINES': 'use_ash=0 use_aura=0',
+            'GYP_GENERATORS':'ninja',
+        },
         'blink_config': 'blink',
     }))
 
 def Update(_config, _active_master, c):
   return helper.Update(c)