Revert of V8: Switch windows bots to mb

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 491 matching lines @@
         'build_gs_archive': 'linux64_custom_snapshot_dbg_archive',
         'tests': [Mjsunit],
         'testing': {'platform': 'linux'},
       },
 ####### Category: Windows
       'V8 Win32 - builder': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder',
         'build_gs_archive': 'win32_rel_archive',
         'enable_swarming': True,
         'testing': {'platform': 'win'},
         'triggers': [
           'V8 Win32',
         ],
       },
       'V8 Win32 - debug builder': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Debug',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder',
         'build_gs_archive': 'win32_dbg_archive',
         'enable_swarming': True,
         'testing': {'platform': 'win'},
         'triggers': [
@@ skipping 16 matching lines @@
         },
       },
       'V8 Win32 - nosnap - shared': {
         'v8_apply_config': ['no_snapshot'],
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
           'shared_library',
           'no_snapshot',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder_tester',
         'enable_swarming': True,
         'tests': [V8Testing_2, IgnitionTurbofan],
         'swarming_dimensions': {
           'os': 'Windows-7-SP1',
@@ skipping 14 matching lines @@
         'swarming_dimensions': {
           'os': 'Windows-7-SP1',
           'cpu': 'x86-64',
         },
       },
       'V8 Win64': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder_tester',
         'enable_swarming': True,
         'swarming_dimensions': {
           'os': 'Windows-7-SP1',
         },
         'tests': [V8Testing, SimdJs, Test262, Mozilla, IgnitionTurbofan],
         'testing': {'platform': 'win'},
       },
       'V8 Win64 - debug': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Debug',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder_tester',
         'enable_swarming': True,
         'swarming_dimensions': {
           'os': 'Windows-7-SP1',
         },
         'tests': [V8Testing_2, SimdJs, Test262, Mozilla, IgnitionTurbofan],
         'testing': {'platform': 'win'},
       },
       'V8 Win64 - clang': {
         'chromium_apply_config': [
           'clang',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder_tester',
         'testing': {'platform': 'win'},
       },
 ####### Category: Mac
       'V8 Mac': {
@@ skipping 1293 matching lines @@
           MjsunitSPFrameAccess,
           Test262IgnitionTurbofan_2,
         ],
         'testing': {'platform': 'linux'},
       },
       'v8_win_dbg': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Debug',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder_tester',
         'enable_swarming': True,
         'swarming_dimensions': {
           'os': 'Windows-7-SP1',
           'cpu': 'x86-64',
         },
         'tests': [V8Testing_2, IgnitionTurbofan, Mozilla],
         'testing': {'platform': 'win'},
       },
       'v8_win_compile_dbg': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Debug',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder_tester',
         'testing': {'platform': 'win'},
       },
       'v8_win_rel_ng': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder',
         'enable_swarming': True,
         'slim_swarming_builder': True,
         'triggers': [
           'v8_win_rel_ng_triggered',
@@ skipping 20 matching lines @@
       },
       'v8_win_nosnap_shared_rel_ng': {
         'v8_apply_config': ['no_snapshot'],
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
           'no_dcheck',
           'no_snapshot',
           'shared_library',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 32,
         },
         'bot_type': 'builder',
         'enable_swarming': True,
         'slim_swarming_builder': True,
         'triggers': [
           'v8_win_nosnap_shared_rel_ng_triggered',
@@ skipping 18 matching lines @@
           'cpu': 'x86-64',
         },
         'tests': [V8Testing_2, IgnitionTurbofan],
         'testing': {'platform': 'linux'},
       },
       'v8_win64_rel_ng': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Release',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder',
         'enable_swarming': True,
         'slim_swarming_builder': True,
         'triggers': [
           'v8_win64_rel_ng_triggered',
@@ skipping 16 matching lines @@
           'cpu': 'x86-64',
         },
         'tests': [V8Testing, SimdJs, IgnitionTurbofan],
         'testing': {'platform': 'linux'},
       },
       'v8_win64_dbg': {
         'chromium_apply_config': [
           'default_compiler',
           'v8_ninja',
           'goma',
-          'mb',
         ],
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Debug',
           'TARGET_BITS': 64,
         },
         'bot_type': 'builder_tester',
         'enable_swarming': True,
         'swarming_dimensions': {
           'os': 'Windows-7-SP1',
         },
@@ skipping 405 matching lines @@
 }}
 
 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