Clean up connection when a public reset packet is received.

net/tools/quic/test_tools/quic_dispatcher_peer.cc

Index: net/tools/quic/test_tools/quic_dispatcher_peer.cc
diff --git a/net/tools/quic/test_tools/quic_dispatcher_peer.cc b/net/tools/quic/test_tools/quic_dispatcher_peer.cc
index 1f38cb319569b297eeb70e0a241d1341bb9fddb0..bb528841e8396a207bdf43fadcdbe7a2d78d919e 100644
--- a/net/tools/quic/test_tools/quic_dispatcher_peer.cc
+++ b/net/tools/quic/test_tools/quic_dispatcher_peer.cc
@@ -81,5 +81,16 @@ void QuicDispatcherPeer::set_new_sessions_allowed_per_event_loop(
       num_session_allowed);
 }
 
+// static
+void QuicDispatcherPeer::SendPublicReset(
+    QuicDispatcher* dispatcher,
+    const IPEndPoint& server_address,
+    const IPEndPoint& client_address,
+    QuicConnectionId connection_id,
+    QuicPacketNumber rejected_packet_number) {
+  dispatcher->time_wait_list_manager()->SendPublicReset(
+      server_address, client_address, connection_id, rejected_packet_number);
+}
+
 }  // namespace test
 }  // namespace net