Make HttpAuthController not reference counted.

net/socket/ssl_client_socket_pool.cc

Index: net/socket/ssl_client_socket_pool.cc
diff --git a/net/socket/ssl_client_socket_pool.cc b/net/socket/ssl_client_socket_pool.cc
index 3fd960c8a5f83e1c216ed6197000f308ea35ffa6..46474c1a2658675c5808edee10ba6664638812ac 100644
--- a/net/socket/ssl_client_socket_pool.cc
+++ b/net/socket/ssl_client_socket_pool.cc
@@ -228,6 +228,8 @@ int SSLConnectJob::DoTunnelConnectComplete(int result) {
 
   if (result == ERR_RETRY_CONNECTION) {
     DetermineFirstState();
+    params_->http_proxy_params()->set_auth_controller(
+        tunnel_socket->ReleaseAuthController());
     transport_socket_handle_->socket()->Disconnect();
     return OK;
   }
@@ -246,7 +248,14 @@ int SSLConnectJob::DoTunnelConnectComplete(int result) {
     // The HttpAuthController should have new credentials, we just need
     // to retry.
     next_state_ = STATE_TUNNEL_CONNECT_COMPLETE;
-    return tunnel_socket->RestartWithAuth(&callback_);
+    scoped_ptr<HttpAuthController> auth(
+        params_->http_proxy_params()->ReleaseAuthController());
+    const HttpAuth::Identity& auth_credentials = auth->AuthIdentity();
+    DCHECK_EQ(auth_credentials.source, HttpAuth::IDENT_SRC_EXTERNAL);
+    DCHECK(!auth_credentials.invalid);
+    return tunnel_socket->RestartWithAuth(auth_credentials.username,
+                                          auth_credentials.password,
+                                          &callback_);
   }
 
   next_state_ = STATE_SSL_CONNECT;