Remove obsolete QUIC disabling code.

net/quic/test_tools/quic_stream_factory_peer.h

Index: net/quic/test_tools/quic_stream_factory_peer.h
diff --git a/net/quic/test_tools/quic_stream_factory_peer.h b/net/quic/test_tools/quic_stream_factory_peer.h
index ac0283a5d6c67d72b8b071ed2e80e7b047b66d51..0c314778fdd1ab80b46b406a1d8f7544937ef731 100644
--- a/net/quic/test_tools/quic_stream_factory_peer.h
+++ b/net/quic/test_tools/quic_stream_factory_peer.h
@@ -54,12 +54,9 @@ class QuicStreamFactoryPeer {
   static void SetTaskRunner(QuicStreamFactory* factory,
                             base::TaskRunner* task_runner);
 
-  static int GetNumberOfLossyConnections(QuicStreamFactory* factory,
-                                         uint16_t port);
-
   static QuicTime::Delta GetPingTimeout(QuicStreamFactory* factory);
 
-  static bool IsQuicDisabled(QuicStreamFactory* factory, uint16_t port);
+  static bool IsQuicDisabled(QuicStreamFactory* factory);
 
   static bool GetDelayTcpRace(QuicStreamFactory* factory);
 
@@ -84,10 +81,6 @@ class QuicStreamFactoryPeer {
   static size_t GetNumberOfActiveJobs(QuicStreamFactory* factory,
                                       const QuicServerId& server_id);
 
-  static int GetNumTimeoutsWithOpenStreams(QuicStreamFactory* factory);
-
-  static int GetNumPublicResetsPostHandshake(QuicStreamFactory* factory);
-
   static void MaybeInitialize(QuicStreamFactory* factory);
 
   static bool HasInitializedData(QuicStreamFactory* factory);