Implement nextHopProtocol in PerformanceResourceTiming and PerformanceNavigationTiming.

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 4464 matching lines @@
       DocumentState::FromDataSource(frame_->provisionalDataSource());
   int http_status_code = response.httpStatusCode();
 
   // Record page load flags.
   WebURLResponseExtraDataImpl* extra_data = GetExtraDataFromResponse(response);
   if (extra_data) {
     document_state->set_was_fetched_via_spdy(
         extra_data->was_fetched_via_spdy());
     document_state->set_was_alpn_negotiated(extra_data->was_alpn_negotiated());
     document_state->set_alpn_negotiated_protocol(
-        extra_data->alpn_negotiated_protocol());
+        response.alpnNegotiatedProtocol().utf8());
     document_state->set_was_alternate_protocol_available(
         extra_data->was_alternate_protocol_available());
-    document_state->set_connection_info(
-        extra_data->connection_info());
+    document_state->set_connection_info(response.connectionInfo().utf8());
   }
   InternalDocumentStateData* internal_data =
       InternalDocumentStateData::FromDocumentState(document_state);
   internal_data->set_http_status_code(http_status_code);
 }
 
 void RenderFrameImpl::didLoadResourceFromMemoryCache(
     const blink::WebURLRequest& request,
     const blink::WebURLResponse& response) {
   // The recipients of this message have no use for data: URLs: they don't
@@ skipping 2472 matching lines @@
       policy(info.defaultPolicy),
       replaces_current_history_item(info.replacesCurrentHistoryItem),
       history_navigation_in_new_child_frame(
           info.isHistoryNavigationInNewChildFrame),
       client_redirect(info.isClientRedirect),
       cache_disabled(info.isCacheDisabled),
       form(info.form),
       source_location(info.sourceLocation) {}
 
 }  // namespace content