Remove HttpNetworkTransaction::DescribeState.

net/http/http_network_transaction.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/http/http_network_transaction.h"
 
 #include <memory>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 1613 matching lines @@
     default:
      return GURL();
   }
 }
 
 bool HttpNetworkTransaction::ForWebSocketHandshake() const {
   return websocket_handshake_stream_base_create_helper_ &&
          request_->url.SchemeIsWSOrWSS();
 }
 
-#define STATE_CASE(s) \
-  case s: \
-    description = base::StringPrintf("%s (0x%08X)", #s, s); \
-    break
-
-std::string HttpNetworkTransaction::DescribeState(State state) {
-  std::string description;
-  switch (state) {
-    STATE_CASE(STATE_NOTIFY_BEFORE_CREATE_STREAM);
-    STATE_CASE(STATE_CREATE_STREAM);
-    STATE_CASE(STATE_CREATE_STREAM_COMPLETE);
-    STATE_CASE(STATE_INIT_REQUEST_BODY);
-    STATE_CASE(STATE_INIT_REQUEST_BODY_COMPLETE);
-    STATE_CASE(STATE_BUILD_REQUEST);
-    STATE_CASE(STATE_BUILD_REQUEST_COMPLETE);
-    STATE_CASE(STATE_SEND_REQUEST);
-    STATE_CASE(STATE_SEND_REQUEST_COMPLETE);
-    STATE_CASE(STATE_READ_HEADERS);
-    STATE_CASE(STATE_READ_HEADERS_COMPLETE);
-    STATE_CASE(STATE_READ_BODY);
-    STATE_CASE(STATE_READ_BODY_COMPLETE);
-    STATE_CASE(STATE_DRAIN_BODY_FOR_AUTH_RESTART);
-    STATE_CASE(STATE_DRAIN_BODY_FOR_AUTH_RESTART_COMPLETE);
-    STATE_CASE(STATE_NONE);
-    default:
-      description = base::StringPrintf("Unknown state 0x%08X (%u)", state,
-                                       state);
-      break;
-  }
-  return description;
-}
-
-#undef STATE_CASE
-
 void HttpNetworkTransaction::CopyConnectionAttemptsFromStreamRequest() {
   DCHECK(stream_request_);
 
   // Since the transaction can restart with auth credentials, it may create a
   // stream more than once. Accumulate all of the connection attempts across
   // those streams by appending them to the vector:
   for (const auto& attempt : stream_request_->connection_attempts())
     connection_attempts_.push_back(attempt);
 }
 
 }  // namespace net