net: clean up SSLHostInfo construction.

net/socket/client_socket_pool_base_unittest.cc

Index: net/socket/client_socket_pool_base_unittest.cc
diff --git a/net/socket/client_socket_pool_base_unittest.cc b/net/socket/client_socket_pool_base_unittest.cc
index 0f061606f7f3c5e42a1a88bfa854dd426b147221..1f99b3da225d2e0bc0a4c92607f7e40aa4dcc63d 100644
--- a/net/socket/client_socket_pool_base_unittest.cc
+++ b/net/socket/client_socket_pool_base_unittest.cc
@@ -106,8 +106,10 @@ class MockClientSocketFactory : public ClientSocketFactory {
   virtual SSLClientSocket* CreateSSLClientSocket(
       ClientSocketHandle* transport_socket,
       const std::string& hostname,
-      const SSLConfig& ssl_config) {
+      const SSLConfig& ssl_config,
+      SSLHostInfo* ssl_host_info) {
     NOTIMPLEMENTED();
+    delete ssl_host_info;
     return NULL;
   }