Automated rollback of internal change 130388085.

net/tools/quic/quic_dispatcher.cc

Index: net/tools/quic/quic_dispatcher.cc
diff --git a/net/tools/quic/quic_dispatcher.cc b/net/tools/quic/quic_dispatcher.cc
index b43b8e1664fe6018ad07090588982f900da4e52d..ceb41ebfa1a8cd75f6c3d943b1a98a9746603636 100644
--- a/net/tools/quic/quic_dispatcher.cc
+++ b/net/tools/quic/quic_dispatcher.cc
@@ -719,11 +719,6 @@ void QuicDispatcher::ProcessChlo() {
   // Creates a new session and process all buffered packets for this connection.
   QuicServerSessionBase* session =
       CreateQuicSession(current_connection_id_, current_client_address_);
-  if (FLAGS_quic_enforce_mtu_limit &&
-      current_packet().potentially_small_mtu()) {
-    session->connection()->set_largest_packet_size_supported(
-        kMinimumSupportedPacketSize);
-  }
   DVLOG(1) << "Created new session for " << current_connection_id_;
   session_map_.insert(std::make_pair(current_connection_id_, session));
   std::list<BufferedPacket> packets =