Flip builders on chromium.memory to MB.

scripts/slave/recipe_modules/chromium_tests/chromium_memory.py

 # Copyright 2014 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 . import steps
 
 SPEC = {
   'settings': {
     'build_gs_bucket': 'chromium-memory-archive',
     # WARNING: src-side runtest.py is only tested with chromium CQ builders.
     # Usage not covered by chromium CQ is not supported and can break
     # without notice.
     'src_side_runtest_py': True,
   },
   'builders': {
     'Linux ASan LSan Builder': {
       'chromium_config': 'chromium_linux_asan',
       'gclient_config': 'chromium',
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
       # This doesn't affect the build, but ensures that trybots get the right
       # runtime flags.
-      'chromium_apply_config': ['lsan'],
+      'chromium_apply_config': ['lsan', 'mb'],
       'bot_type': 'builder',
       'testing': {'platform': 'linux'},
       'enable_swarming': True,
       'use_isolate': True,
     },
     'Linux ASan LSan Tests (1)': {
       'chromium_config': 'chromium_linux_asan',
       'gclient_config': 'chromium',
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Release',
@@ skipping 31 matching lines @@
       'testing': {'platform': 'linux'},
       'enable_swarming': True,
     },
     'Mac ASan 64 Builder': {
       'chromium_config': 'chromium_mac_asan',
       'gclient_config': 'chromium',
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
+      'chromium_apply_config': ['mb'],
       'bot_type': 'builder',
       'testing': {'platform': 'mac'},
       'enable_swarming': True,
       'use_isolate': True,
     },
     'Mac ASan 64 Tests (1)': {
       'chromium_config': 'chromium_mac_asan',
       'gclient_config': 'chromium',
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
       'bot_type': 'tester',
       'test_generators': [
         steps.generate_gtest,
         steps.generate_script,
         steps.generate_isolated_script,
       ],
       'parent_buildername': 'Mac ASan 64 Builder',
       'testing': {'platform': 'mac'},
       'enable_swarming': True,
     },
     'Linux Chromium OS ASan LSan Builder': {
       'chromium_config': 'chromium_chromiumos_asan',
       'gclient_config': 'chromium',
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
-      'chromium_apply_config': ['lsan'],
+      'chromium_apply_config': ['lsan', 'mb'],
       'bot_type': 'builder',
       'testing': {'platform': 'linux'},
       'enable_swarming': True,
       'use_isolate': True,
     },
     'Linux Chromium OS ASan LSan Tests (1)': {
       'chromium_config': 'chromium_chromiumos_asan',
       'gclient_config': 'chromium',
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
       'chromium_apply_config': ['lsan'],
       'test_generators': [
         steps.generate_gtest,
         steps.generate_script,
         steps.generate_isolated_script,
       ],
       'parent_buildername': 'Linux Chromium OS ASan LSan Builder',
       'bot_type': 'tester',
       'testing': {'platform': 'linux'},
       'enable_swarming': True,
     },
   },
 }