Remove unused methods in webkitpy/layout_tests/.

third_party/WebKit/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 156 matching lines @@
         # Put the cygwin directory first in the path to find cygwin1.dll.
         env["PATH"] = "%s;%s" % (self.path_from_chromium_base("third_party", "cygwin", "bin"), env["PATH"])
         # Configure the cygwin directory so that pywebsocket finds proper
         # python executable to run cgi program.
         env["CYGWIN_PATH"] = self.path_from_chromium_base("third_party", "cygwin", "bin")
         if self.get_option('register_cygwin'):
             setup_mount = self.path_from_chromium_base("third_party", "cygwin", "setup_mount.bat")
             self._executive.run_command([setup_mount])  # Paths are all absolute, so this does not require a cwd.
         return env
 
-    def _modules_to_search_for_symbols(self):
-        # FIXME: we should return the path to the ffmpeg equivalents to detect if we have the mp3 and aac codecs installed.
-        # See https://bugs.webkit.org/show_bug.cgi?id=89706.
-        return []
-
     def check_build(self, needs_http, printer):
         result = super(WinPort, self).check_build(needs_http, printer)
 
         self._crash_service_available = self._check_crash_service_available()
         if not self._crash_service_available:
             result = test_run_results.UNEXPECTED_ERROR_EXIT_STATUS
 
         if result:
             _log.error('For complete Windows build requirements, please see:')
             _log.error('')
@@ skipping 45 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()