Ignore the peer's receive buffer in QUIC and instead set the max CWND to 2000 packets. Protected b…

net/quic/congestion_control/send_algorithm_interface.cc

Index: net/quic/congestion_control/send_algorithm_interface.cc
diff --git a/net/quic/congestion_control/send_algorithm_interface.cc b/net/quic/congestion_control/send_algorithm_interface.cc
index 83de14f237763176f1e2fd8f9246bfeb5121740c..821beb755b7e9d4f8ebb71e8e69a0b9d06a078fe 100644
--- a/net/quic/congestion_control/send_algorithm_interface.cc
+++ b/net/quic/congestion_control/send_algorithm_interface.cc
@@ -20,9 +20,12 @@ SendAlgorithmInterface* SendAlgorithmInterface::Create(
     CongestionControlType congestion_control_type,
     QuicConnectionStats* stats,
     QuicPacketCount initial_congestion_window) {
-  const QuicPacketCount max_congestion_window =
+  QuicPacketCount max_congestion_window =
       (kDefaultSocketReceiveBuffer * kConservativeReceiveBufferFraction) /
       kDefaultTCPMSS;
+  if (FLAGS_quic_ignore_srbf) {
+    max_congestion_window = kDefaultMaxCongestionWindowPackets;
+  }
   switch (congestion_control_type) {
     case kCubic:
       return new TcpCubicSenderPackets(