If the stream is being closed locally (for example in the case of a

net/quic/quic_utils.cc

 // 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.
 
 #include "net/quic/quic_utils.h"
 
 #include <ctype.h>
 
 #include "base/logging.h"
 #include "base/port.h"
@@ skipping 106 matching lines @@
 
 // static
 const char* QuicUtils::StreamErrorToString(QuicRstStreamErrorCode error) {
   switch (error) {
     RETURN_STRING_LITERAL(QUIC_STREAM_NO_ERROR);
     RETURN_STRING_LITERAL(QUIC_STREAM_CONNECTION_ERROR);
     RETURN_STRING_LITERAL(QUIC_SERVER_ERROR_PROCESSING_STREAM);
     RETURN_STRING_LITERAL(QUIC_MULTIPLE_TERMINATION_OFFSETS);
     RETURN_STRING_LITERAL(QUIC_BAD_APPLICATION_PAYLOAD);
     RETURN_STRING_LITERAL(QUIC_STREAM_PEER_GOING_AWAY);
+    RETURN_STRING_LITERAL(QUIC_STREAM_CANCELLED);
     RETURN_STRING_LITERAL(QUIC_STREAM_LAST_ERROR);
   }
   // Return a default value so that we return this when |error| doesn't match
   // any of the QuicRstStreamErrorCodes. This can happen when the RstStream
   // frame sent by the peer (attacker) has invalid error code.
   return "INVALID_RST_STREAM_ERROR_CODE";
 }
 
 // static
 const char* QuicUtils::ErrorToString(QuicErrorCode error) {
@@ skipping 119 matching lines @@
 
     bytes_remaining -= line_bytes;
     offset += line_bytes;
     p += line_bytes;
     s += '\n';
   }
   return s;
 }
 
 }  // namespace net