V8: Remove xcode-ninja bot

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 774 matching lines @@
           Mozilla,
           SimdJs,
           IgnitionTurbofan,
         ],
         'swarming_dimensions': {
           'os': 'Mac-10.9',
           'cpu': 'x86-64',
         },
         'testing': {'platform': 'mac'},
       },
-      'V8 Mac64 - xcode': {
-        'chromium_apply_config': [
-          'v8_xcode_ninja', 'default_compiler', 'goma'],
-        'v8_config_kwargs': {
-          'BUILD_CONFIG': 'Release',
-          'TARGET_BITS': 64,
-        },
-        'bot_type': 'builder_tester',
-        'testing': {'platform': 'mac'},
-      },
 ####### Category: Misc
       'V8 Fuzzer': {
         'v8_config_kwargs': {
           'BUILD_CONFIG': 'Debug',
           'TARGET_BITS': 64,
         },
         'bot_type': 'tester',
         'enable_swarming': True,
         'parent_buildername': 'V8 Linux64 - debug builder',
         'build_gs_archive': 'linux64_dbg_archive',
@@ skipping 1958 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