Move QUIC error code utility methods to quic_error_codes.{h,cc}, and rename them slightly. No beha…

net/tools/quic/quic_client_bin.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.
 
 // A binary wrapper for QuicClient.
 // Connects to a host using QUIC, sends a request to the provided URL, and
 // displays the response.
 //
 // Some usage examples:
 //
@@ skipping 271 matching lines @@
   }
   if (!client.Connect()) {
     net::QuicErrorCode error = client.session()->error();
     if (FLAGS_version_mismatch_ok && error == net::QUIC_INVALID_VERSION) {
       cout << "Server talks QUIC, but none of the versions supported by "
            << "this client: " << QuicVersionVectorToString(versions) << endl;
       // Version mismatch is not deemed a failure.
       return 0;
     }
     cerr << "Failed to connect to " << host_port
-         << ". Error: " << net::QuicUtils::ErrorToString(error) << endl;
+         << ". Error: " << net::QuicErrorCodeToString(error) << endl;
     return 1;
   }
   cout << "Connected to " << host_port << endl;
 
   // Construct the string body from flags, if provided.
   string body = FLAGS_body;
   if (!FLAGS_body_hex.empty()) {
     DCHECK(FLAGS_body.empty()) << "Only set one of --body and --body_hex.";
     body = net::QuicUtils::HexDecode(FLAGS_body_hex);
   }
@@ skipping 64 matching lines @@
       return 0;
     } else {
       cout << "Request failed (redirect " << response_code << ")." << endl;
       return 1;
     }
   } else {
     cerr << "Request failed (" << response_code << ")." << endl;
     return 1;
   }
 }