Implement nextHopProtocol in PerformanceResourceTiming and PerformanceNavigationTiming.

third_party/WebKit/Source/core/timing/PerformanceNavigationTiming.cpp

 // Copyright 2016 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 "core/timing/PerformanceNavigationTiming.h"
 
 #include "bindings/core/v8/V8ObjectBuilder.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentTiming.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 107 matching lines @@
     security_origin = context->GetSecurityOrigin();
   if (!security_origin)
     return false;
   // TODO(sunjian): Think about how to make this flag deterministic.
   // crbug/693183.
   return PerformanceBase::AllowsTimingRedirect(
       resource_timing_info_->RedirectChain(),
       resource_timing_info_->FinalResponse(), *security_origin, context);
 }
 
+AtomicString PerformanceNavigationTiming::AlpnNegotiatedProtocol() const {
+  return resource_timing_info_->FinalResponse().AlpnNegotiatedProtocol();
+}
+
+AtomicString PerformanceNavigationTiming::ConnectionInfo() const {
+  return resource_timing_info_->FinalResponse().ConnectionInfoString();
+}
+
 DOMHighResTimeStamp PerformanceNavigationTiming::unloadEventStart() const {
   bool allow_redirect_details = GetAllowRedirectDetails();
   DocumentLoadTiming* timing = GetDocumentLoadTiming();
 
   if (!allow_redirect_details || !timing ||
       !timing->HasSameOriginAsPreviousDocument())
     return 0;
   return PerformanceBase::MonotonicTimeToDOMHighResTimeStamp(
       time_origin_, timing->UnloadEventStart(),
       false /* allow_negative_value */);
@@ skipping 125 matching lines @@
   builder.AddNumber("domInteractive", domInteractive());
   builder.AddNumber("domContentLoadedEventStart", domContentLoadedEventStart());
   builder.AddNumber("domContentLoadedEventEnd", domContentLoadedEventEnd());
   builder.AddNumber("domComplete", domComplete());
   builder.AddNumber("loadEventStart", loadEventStart());
   builder.AddNumber("loadEventEnd", loadEventEnd());
   builder.AddString("type", type());
   builder.AddNumber("redirectCount", redirectCount());
 }
 }