Add Mac10.12 to Port.ALL_SYSTEMS and Port.CONFIGURATION_SPECIFIER_MACROS.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/base.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 69 matching lines @@
 
     ALL_SYSTEMS = (
         # FIXME: We treat Retina (High-DPI) devices as if they are running a different
         # a different operating system version. This isn't accurate, but will
         # work until we need to test and support baselines across multiple OS versions.
         ('retina', 'x86'),
 
         ('mac10.9', 'x86'),
         ('mac10.10', 'x86'),
         ('mac10.11', 'x86'),
+        ('mac10.12', 'x86'),
         ('win7', 'x86'),
         ('win10', 'x86'),
         ('trusty', 'x86_64'),
 
         # FIXME: Technically this should be 'arm', but adding a third
         # architecture type breaks TestConfigurationConverter.
         # If we need this to be 'arm' in the future, then we first have to
         # fix TestConfigurationConverter.
         ('icecreamsandwich', 'x86'),
     )
 
     CONFIGURATION_SPECIFIER_MACROS = {
-        'mac': ['retina', 'mac10.9', 'mac10.10', 'mac10.11'],
+        'mac': ['retina', 'mac10.9', 'mac10.10', 'mac10.11', 'mac10.12'],
         'win': ['win7', 'win10'],
         'linux': ['trusty'],
         'android': ['icecreamsandwich'],
     }
 
     DEFAULT_BUILD_DIRECTORIES = ('out',)
 
     FALLBACK_PATHS = {}
 
     SUPPORTED_VERSIONS = []
@@ skipping 1521 matching lines @@
 
     def __init__(self, base, args, reference_args=None):
         self.name = base
         self.base = base
         self.args = args
         self.reference_args = args if reference_args is None else reference_args
         self.tests = set()
 
     def __repr__(self):
         return "PhysicalTestSuite('%s', '%s', %s, %s)" % (self.name, self.base, self.args, self.reference_args)