net: clean up SSLHostInfo construction.

net/http/http_proxy_client_socket_pool_unittest.cc

Index: net/http/http_proxy_client_socket_pool_unittest.cc
diff --git a/net/http/http_proxy_client_socket_pool_unittest.cc b/net/http/http_proxy_client_socket_pool_unittest.cc
index 71485e9e098ec415215c1a87240ccf12ae9ea829..e1ca2fe649d2a2d705109f59f7c24259b3405e9e 100644
--- a/net/http/http_proxy_client_socket_pool_unittest.cc
+++ b/net/http/http_proxy_client_socket_pool_unittest.cc
@@ -66,6 +66,7 @@ class HttpProxyClientSocketPoolTest : public TestWithHttpParam {
                          &ssl_histograms_,
                          host_resolver_.get(),
                          NULL /* dnsrr_resolver */,
+                         NULL /* ssl_host_info_factory */,
                          &socket_factory_,
                          &tcp_socket_pool_,
                          NULL,
@@ -76,6 +77,7 @@ class HttpProxyClientSocketPoolTest : public TestWithHttpParam {
             HttpAuthHandlerFactory::CreateDefault(host_resolver_.get())),
         session_(new HttpNetworkSession(host_resolver_.get(),
                                         NULL /* dnsrr_resolver */,
+                                        NULL /* ssl_host_info_factory */,
                                         ProxyService::CreateDirect(),
                                         &socket_factory_,
                                         new SSLConfigServiceDefaults,