Make http LayoutTests work in Debian with Apache 2.4.

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 1372 matching lines @@
         return re.sub(r'(?:.|\n)*Server version: Apache/(\d+\.\d+)(?:.|\n)*', r'\1', config)
 
     # We pass sys_platform into this method to make it easy to unit test.
     def _apache_config_file_name_for_platform(self, sys_platform):
         if sys_platform == 'cygwin':
             return 'cygwin-httpd.conf'  # CYGWIN is the only platform to still use Apache 1.3.
         if sys_platform.startswith('linux'):
             if self._is_redhat_based():
                 return 'fedora-httpd-' + self._apache_version() + '.conf'
             if self._is_debian_based():
-                return 'apache2-debian-httpd.conf'
+                return 'debian-httpd-' + self._apache_version() + '.conf'
         # All platforms use apache2 except for CYGWIN (and Mac OS X Tiger and prior, which we no longer support).
         return "apache2-httpd.conf"
 
     def _path_to_apache_config_file(self):
         """Returns the full path to the apache configuration file.
 
         If the WEBKIT_HTTP_SERVER_CONF_PATH environment variable is set, its
         contents will be used instead.
 
         This is needed only by ports that use the apache_http_server module."""
@@ skipping 317 matching lines @@
             if name.find('/') != -1:
                 _log.error("Virtual test suites names cannot contain /'s: %s" % name)
                 return
             self.name = 'virtual/' + name + '/' + base
         self.base = base
         self.args = args
         self.tests = tests or set()
 
     def __repr__(self):
         return "VirtualTestSuite('%s', '%s', %s)" % (self.name, self.base, self.args)