Add a ProxyScriptFetcher class for doing asynch downloads of PAC scripts....

net/net_unittests.scons

 # Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 __doc__ = """
 Configuration for building the net_unittests{,.exe} executable.
 """
 
 Import('env')
 
@@ skipping 62 matching lines @@
     'http/http_auth_handler_digest_unittest.cc',
     'http/http_auth_unittest.cc',
     'http/http_cache_unittest.cc',
     'http/http_chunked_decoder_unittest.cc',
     'http/http_network_layer_unittest.cc',
     'http/http_network_transaction_unittest.cc',
     'http/http_response_headers_unittest.cc',
     'http/http_transaction_unittest.cc',
     'http/http_util_unittest.cc',
     'http/http_vary_data_unittest.cc',
+    'proxy/proxy_script_fetcher_unittest.cc',
     'proxy/proxy_service_unittest.cc',
     'url_request/url_request_unittest.cc',
 ]
 
 if env['PLATFORM'] == 'win32':
   input_files.extend([
       'base/wininet_util_unittest.cc',
       'http/http_transaction_winhttp_unittest.cc',
       'http/winhttp_request_throttle_unittest.cc',
   ])
@@ skipping 15 matching lines @@
   # TODO(port):
   to_be_ported_files = [
       'base/x509_certificate_unittest.cc',
       'base/sdch_filter_unittest.cc',
       'base/ssl_config_service_unittest.cc',
       'url_request/url_request_unittest.cc',
   ]
   input_files = list(set(input_files) - set(to_be_ported_files))
 
 env.ChromeTestProgram('net_unittests', input_files)