In chrome:loadtimes show the NPN protocol negotiated

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
===================================================================
--- content/renderer/render_view_impl.cc	(revision 119306)
+++ content/renderer/render_view_impl.cc	(working copy)
@@ -2882,6 +2882,8 @@
   // Record page load flags.
   document_state->set_was_fetched_via_spdy(response.wasFetchedViaSPDY());
   document_state->set_was_npn_negotiated(response.wasNpnNegotiated());
+  std::string npn_negotiated_protocol(response.npnNegotiatedProtocol().data());
+  document_state->set_npn_negotiated_protocol(npn_negotiated_protocol);
   document_state->set_was_alternate_protocol_available(
       response.wasAlternateProtocolAvailable());
   document_state->set_was_fetched_via_proxy(response.wasFetchedViaProxy());