QUIC - cleanup changes per comments for CL's 279453004, 283693002

net/quic/quic_connection.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // The entity that handles framing writes for a Quic client or server.
 // Each QuicSession will have a connection associated with it.
 //
 // On the server side, the Dispatcher handles the raw reads, and hands off
 // packets via ProcessUdpPacket for framing and processing.
 //
@@ skipping 735 matching lines @@
 
   // Set to true if the UDP packet headers have a new port for the peer.
   // If true, and the IP has not changed, then we can migrate the connection.
   bool peer_port_changed_;
 
   // Set to true if the UDP packet headers are addressed to a different IP.
   // We do not support connection migration when the self IP changed.
   bool self_ip_changed_;
 
   // Set to true if the UDP packet headers are addressed to a different port.
-  // If true, and the IP has not changed, then we can migrate the connection.
+  // We do not support connection migration when the self port changed.
   bool self_port_changed_;
 
   // If non-empty this contains the set of versions received in a
   // version negotiation packet.
   QuicVersionVector server_supported_versions_;
 
   // Initial flow control receive window size for new streams.
   uint32 max_flow_control_receive_window_bytes_;
 
   // Used for connection level flow control.
   scoped_ptr<QuicFlowController> flow_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicConnection);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_CONNECTION_H_