Add run-webkit-tests support and generate baselines for win8 and win10.

Tools/Scripts/webkitpy/layout_tests/port/win.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 32 matching lines @@
 from webkitpy.layout_tests.port import base
 from webkitpy.layout_tests.servers import crash_service
 
 
 _log = logging.getLogger(__name__)
 
 
 class WinPort(base.Port):
     port_name = 'win'
 
-    # FIXME: Figure out how to unify this with base.TestConfiguration.all_systems()?
-    SUPPORTED_VERSIONS = ('xp', 'win7')
+    SUPPORTED_VERSIONS = ('xp', 'win7', 'win8', 'win10')
 
-    FALLBACK_PATHS = { 'win7': [ 'win' ]}
+    FALLBACK_PATHS = {'win10': ['win']}
+    FALLBACK_PATHS['win8'] = ['win8'] + FALLBACK_PATHS['win10']
+    FALLBACK_PATHS['win7'] = ['win7'] + FALLBACK_PATHS['win8']
     FALLBACK_PATHS['xp'] = ['win-xp'] + FALLBACK_PATHS['win7']
 
     DEFAULT_BUILD_DIRECTORIES = ('build', 'out')
 
     BUILD_REQUIREMENTS_URL = 'http://www.chromium.org/developers/how-tos/build-instructions-windows'
 
     @classmethod
     def determine_full_port_name(cls, host, options, port_name):
         if port_name.endswith('win'):
             assert host.platform.is_win()
             # We don't maintain separate baselines for vista, so we pretend it is win7.
-            if host.platform.os_version in ('vista', '7sp0', '7sp1', 'future'):
+            if host.platform.os_version in ('vista', '7sp0', '7sp1'):
                 version = 'win7'
+            elif host.platform.os_version in ('8', '8.1'):
+                version = 'win8'
+            elif host.platform.os_version in ('10', 'future'):
+                version = 'win10'
             else:
                 version = host.platform.os_version
             port_name = port_name + '-' + version
         return port_name
 
     def __init__(self, host, port_name, **kwargs):
         super(WinPort, self).__init__(host, port_name, **kwargs)
         self._version = port_name[port_name.index('win-') + len('win-'):]
         assert self._version in self.SUPPORTED_VERSIONS, "%s is not in %s" % (self._version, self.SUPPORTED_VERSIONS)
         if self.get_option('disable_breakpad'):
@@ skipping 159 matching lines @@
         return result
 
     def look_for_new_crash_logs(self, crashed_processes, start_time):
         if self.get_option('disable_breakpad'):
             return None
         return self._dump_reader.look_for_new_crash_logs(crashed_processes, start_time)
 
     def clobber_old_port_specific_results(self):
         if not self.get_option('disable_breakpad'):
             self._dump_reader.clobber_old_results()