V8: Switch msan configurations to what chromium uses

scripts/slave/recipe_modules/v8/builders.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.
 
 # Contains the bulk of the V8 builder configurations so they can be reused
 # from multiple recipes.
 
 from recipe_engine.types import freeze
 from testing import V8NoExhaustiveVariants, V8Variant, V8VariantNeutral
 
@@ skipping 961 matching lines @@
         'tests': [V8Testing, Test262_2, IgnitionTurbofan],
         'testing': {'platform': 'linux'},
       },
       'V8 Linux - arm64 - sim - MSAN': {
         # 'simulate_arm' is actually implied by 'msan'. We still set it
         # explicitly for the sake of consistency.
         'chromium_apply_config': [
           'v8_ninja',
           'clang',
           'msan',
+          'msan_full_origin_tracking',
+          'prebuilt_instrumented_libraries',
           'simulate_arm',
           'goma',
           'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder_tester',
         'enable_swarming': True,
@@ skipping 945 matching lines @@
           'os': 'Ubuntu-14.04',
         },
       },
       'v8_linux64_msan_rel': {
         # 'simulate_arm' is actually implied by 'msan'. We still set it
         # explicitly for the sake of consistency.
         'chromium_apply_config': [
           'v8_ninja',
           'clang',
           'msan',
+          'msan_full_origin_tracking',
+          'prebuilt_instrumented_libraries',
           'simulate_arm',
           'goma',
           'mb',
           'no_dcheck',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder_tester',
@@ skipping 649 matching lines @@
 win['chromium_apply_config'].extend(['msvs2013'])
 
 BUILDERS = freeze(BUILDERS)
 BRANCH_BUILDERS = freeze(BRANCH_BUILDERS)
 
 def iter_builders():
   for mastername, master_config in BUILDERS.iteritems():
     builders = master_config['builders']
     for buildername, bot_config in builders.iteritems():
       yield mastername, builders, buildername, bot_config