Remove reference to deleted “win” python file to prevent crash when running test_sky

sky/tools/webkitpy/layout_tests/port/linux.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 15 matching lines @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import logging
 import re
 
 from webkitpy.common.webkit_finder import WebKitFinder
 from webkitpy.layout_tests.breakpad.dump_reader_multipart import DumpReaderLinux
 from webkitpy.layout_tests.models import test_run_results
 from webkitpy.layout_tests.port import base
-from webkitpy.layout_tests.port import win
 from webkitpy.layout_tests.port import config
 
 
 _log = logging.getLogger(__name__)
 
 
 class LinuxPort(base.Port):
     port_name = 'linux'
 
     SUPPORTED_VERSIONS = ('x86', 'x86_64')
 
-    FALLBACK_PATHS = { 'x86_64': [ 'linux' ] + win.WinPort.latest_platform_fallback_path() }
+    FALLBACK_PATHS = { 'x86_64': [ 'linux' ] }
     FALLBACK_PATHS['x86'] = ['linux-x86'] + FALLBACK_PATHS['x86_64']
 
     DEFAULT_BUILD_DIRECTORIES = ('out',)
 
     BUILD_REQUIREMENTS_URL = 'https://code.google.com/p/chromium/wiki/LinuxBuildInstructions'
 
     @classmethod
     def _determine_driver_path_statically(cls, host, options):
         config_object = config.Config(host.executive, host.filesystem)
         build_directory = getattr(options, 'build_directory', None)
@@ skipping 95 matching lines @@
                 return path
         _log.error("Could not find apache. Not installed or unknown path.")
         return None
 
     def _path_to_driver(self, configuration=None):
         binary_name = self.driver_name()
         return self._build_path_with_configuration(configuration, binary_name)
 
     def _path_to_helper(self):
         return None