Implement nextHopProtocol in PerformanceResourceTiming and PerformanceNavigationTiming.

content/child/web_url_loader_impl.cc

Index: content/child/web_url_loader_impl.cc
diff --git a/content/child/web_url_loader_impl.cc b/content/child/web_url_loader_impl.cc
index 1d7e0db57209bbe57a16a237a9f72a40ad3ed57b..1e4ab807649612d9c9d6d09133879ef7cc5556f0 100644
--- a/content/child/web_url_loader_impl.cc
+++ b/content/child/web_url_loader_impl.cc
@@ -1112,17 +1112,18 @@ void WebURLLoaderImpl::PopulateURLResponse(const GURL& url,
   response->SetDidServiceWorkerNavigationPreload(
       info.did_service_worker_navigation_preload);
   response->SetEncodedDataLength(info.encoded_data_length);
+  response->SetAlpnNegotiatedProtocol(
+      WebString::FromUTF8(info.alpn_negotiated_protocol));
+  response->SetConnectionInfo(info.connection_info);
 
   SetSecurityStyleAndDetails(url, info, response, report_security_info);
 
-  WebURLResponseExtraDataImpl* extra_data =
-      new WebURLResponseExtraDataImpl(info.alpn_negotiated_protocol);
+  WebURLResponseExtraDataImpl* extra_data = new WebURLResponseExtraDataImpl();
   response->SetExtraData(extra_data);
   extra_data->set_was_fetched_via_spdy(info.was_fetched_via_spdy);
   extra_data->set_was_alpn_negotiated(info.was_alpn_negotiated);
   extra_data->set_was_alternate_protocol_available(
       info.was_alternate_protocol_available);
-  extra_data->set_connection_info(info.connection_info);
   extra_data->set_previews_state(info.previews_state);
   extra_data->set_effective_connection_type(info.effective_connection_type);