Adds QUIC_VERSION_36 which adds support to force HOL blocking between streams for measurement purpo…

net/quic/test_tools/quic_spdy_session_peer.cc

Index: net/quic/test_tools/quic_spdy_session_peer.cc
diff --git a/net/quic/test_tools/quic_spdy_session_peer.cc b/net/quic/test_tools/quic_spdy_session_peer.cc
index e13e477b05c3a9a0b588ebb26f4f49c2efcf7079..de80802abf64bb9282b0d542d7bd6ec496963106 100644
--- a/net/quic/test_tools/quic_spdy_session_peer.cc
+++ b/net/quic/test_tools/quic_spdy_session_peer.cc
@@ -22,5 +22,11 @@ void QuicSpdySessionPeer::SetHeadersStream(QuicSpdySession* session,
   session->static_streams()[headers_stream->id()] = headers_stream;
 }
 
+// static
+void QuicSpdySessionPeer::SetForceHolBlocking(QuicSpdySession* session,
+                                              bool value) {
+  session->force_hol_blocking_ = value;
+}
+
 }  // namespace test
 }  // namespace net