QUIC - disable QUIC under recent pathological connection errors.

net/http/http_network_session.h

Index: net/http/http_network_session.h
diff --git a/net/http/http_network_session.h b/net/http/http_network_session.h
index abd5e3bb63c2025a794c30190b4517e12713f23e..35e51e827472b9de02670a55f1c0ee3534d7587a 100644
--- a/net/http/http_network_session.h
+++ b/net/http/http_network_session.h
@@ -126,6 +126,9 @@ class NET_EXPORT HttpNetworkSession
     bool enable_user_alternate_protocol_ports;
     QuicCryptoClientStreamFactory* quic_crypto_client_stream_factory;
     QuicVersionVector quic_supported_versions;
+    int quic_max_epitaphs;

[Ryan Hamilton, 2015/07/06 18:25:41]

Were you planning to remove "epitaphs" here too?

[Buck, 2015/07/06 21:39:32]

Yes.  Thanks for catching it.

+    int quic_threshold_public_resets_post_handshake;
+    int quic_threshold_timeouts_streams_open;
     QuicTagVector quic_connection_options;
     ProxyDelegate* proxy_delegate;
   };