No longer limit QUIC's max CWND to 200 packets. Protected by quic_dont_limit_max_cwnd.

net/quic/quic_flags.cc

Index: net/quic/quic_flags.cc
diff --git a/net/quic/quic_flags.cc b/net/quic/quic_flags.cc
index 01da76b3cb245489ed611027259a463882d31d80..ec7c037ee852f73b8e38bced6fc8a558ed7f11cd 100644
--- a/net/quic/quic_flags.cc
+++ b/net/quic/quic_flags.cc
@@ -133,8 +133,11 @@ bool FLAGS_spdy_on_stream_end = true;
 
 // If true, QuicCryptoServerConfig will use cached compressed certificates
 // if the uncompressed certs to be compressed hits the cache.
-bool FLAGS_quic_use_cached_compressed_certs = false;
+bool FLAGS_quic_use_cached_compressed_certs = true;
 
 // Enable a connection option allowing connections to time out if more than 5
 // consecutive RTOs are sent.
-bool FLAGS_quic_enable_rto_timeout = false;
+bool FLAGS_quic_enable_rto_timeout = true;

[Ryan Hamilton, 2016/03/16 20:29:21]

Ah, now they're true :>

+
+// Do not limit the max CWND to 200 packets in QUIC.
+bool FLAGS_quic_dont_limit_max_cwnd = true;