Add Finch experiment for selectively bypassing proxies.

net/url_request/url_request_ftp_job_unittest.cc

Index: net/url_request/url_request_ftp_job_unittest.cc
diff --git a/net/url_request/url_request_ftp_job_unittest.cc b/net/url_request/url_request_ftp_job_unittest.cc
index 8797a3584fb44196fa4b4183dff795f3e6fa0e0b..e51bb5080395741eb008a452c1b1a4eb5b8d5ca1 100644
--- a/net/url_request/url_request_ftp_job_unittest.cc
+++ b/net/url_request/url_request_ftp_job_unittest.cc
@@ -216,7 +216,7 @@ class URLRequestFtpJobTest : public testing::Test {
   URLRequestFtpJobTest()
       : request_context_(&socket_factory_,
                          new ProxyService(
-                             new SimpleProxyConfigService, NULL, NULL),
+                             new SimpleProxyConfigService, NULL, NULL, NULL),
                          &network_delegate_,
                          &ftp_transaction_factory_) {
   }