Update from https://crrev.com/303153

net/quic/quic_server.cc

Index: net/quic/quic_server.cc
diff --git a/net/quic/quic_server.cc b/net/quic/quic_server.cc
index b8013c441e6b2c6345dde20b974c9e77ae15804c..fecb4e51de2ad514c4dbe330948a6ccd979effa4 100644
--- a/net/quic/quic_server.cc
+++ b/net/quic/quic_server.cc
@@ -29,8 +29,6 @@ const char kSourceAddressTokenSecret[] = "secret";
 // the limit.
 const int kReadBufferSize = 2 * kMaxPacketSize;
 
-const uint32 kServerInitialFlowControlWindow = 100 * kMaxPacketSize;
-
 } // namespace
 
 QuicServer::QuicServer(const QuicConfig& config,
@@ -53,11 +51,9 @@ void QuicServer::Initialize() {
   QuicInMemoryCache::GetInstance();
 
   scoped_ptr<CryptoHandshakeMessage> scfg(
-      crypto_config_.AddDefaultConfig(helper_.GetRandomGenerator(),
-                                      helper_.GetClock(),
-                                      QuicCryptoServerConfig::ConfigOptions()));
-
-  config_.SetInitialCongestionWindowToSend(kServerInitialFlowControlWindow);
+      crypto_config_.AddDefaultConfig(
+          helper_.GetRandomGenerator(), helper_.GetClock(),
+          QuicCryptoServerConfig::ConfigOptions()));
 }
 
 QuicServer::~QuicServer() {