Store net::ProxyServer in HttpResponseInfo object

net/url_request/url_request_job.h

Index: net/url_request/url_request_job.h
diff --git a/net/url_request/url_request_job.h b/net/url_request/url_request_job.h
index 4f2f3dc353982219a58539be29143621d8313b2d..dfff3efc8781592115f458632efceb383fccef8b 100644
--- a/net/url_request/url_request_job.h
+++ b/net/url_request/url_request_job.h
@@ -37,6 +37,7 @@ class HttpResponseInfo;
 class IOBuffer;
 struct LoadTimingInfo;
 class NetworkDelegate;
+class ProxyServer;
 class SSLCertRequestInfo;
 class SSLInfo;
 class SSLPrivateKey;
@@ -332,7 +333,7 @@ class NET_EXPORT URLRequestJob : public base::PowerObserver {
   const URLRequestStatus GetStatus();
 
   // Set the proxy server that was used, if any.
-  void SetProxyServer(const HostPortPair& proxy_server);
+  void SetProxyServer(const ProxyServer& proxy_server);
 
   // The number of bytes read after passing through the filter. This value
   // reflects bytes read even when there is no filter.