Prune some unused log entries.

chrome/browser/resources/net_internals/log_view_painter.js

 // 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.
 
 // TODO(eroman): put these methods into a namespace.
 
 var createLogEntryTablePrinter;
 var proxySettingsToString;
 var stripPrivacyInfo;
 
@@ skipping 273 matching lines @@
 
       case EventType.PROXY_CONFIG_CHANGED:
         return writeParamsForProxyConfigChanged;
 
       case EventType.CERT_VERIFIER_JOB:
       case EventType.SSL_CERTIFICATES_RECEIVED:
         return writeParamsForCertificates;
       case EventType.CERT_CT_COMPLIANCE_CHECKED:
       case EventType.EV_CERT_CT_COMPLIANCE_CHECKED:
         return writeParamsForCheckedCertificates;
-
-      case EventType.SSL_VERSION_FALLBACK:
-        return writeParamsForSSLVersionFallback;
     }
     return null;
   }
 
   /**
    * Default parameter writer that outputs a visualization of field named |key|
    * with value |value| to |out|.
    */
   function defaultWriteParameter(key, value, out) {
     if (key == 'headers' && value instanceof Array) {
@@ skipping 92 matching lines @@
     }
 
     // If no flags were matched, returns a special value.
     if (matchingFlagNames.length == 0)
       return zeroName;
 
     return matchingFlagNames.join(' | ');
   }
 
   /**
-   * Converts an SSL version number to a textual representation.
-   * For instance, SSLVersionNumberToName(0x0301) returns 'TLS 1.0'.
-   */
-  function SSLVersionNumberToName(version) {
-    if ((version & 0xFFFF) != version) {
-      // If the version number is more than 2 bytes long something is wrong.
-      // Print it as hex.
-      return 'SSL 0x' + version.toString(16);
-    }
-
-    // See if it is a known TLS name.
-    var kTLSNames = {0x0301: 'TLS 1.0', 0x0302: 'TLS 1.1', 0x0303: 'TLS 1.2'};
-    var name = kTLSNames[version];
-    if (name)
-      return name;
-
-    // Otherwise label it as an SSL version.
-    var major = (version & 0xFF00) >> 8;
-    var minor = version & 0x00FF;
-
-    return 'SSL ' + major + '.' + minor;
-  }
-
-  /**
    * TODO(eroman): get rid of this, as it is only used by 1 callsite.
    *
    * Indent |lines| by |start|.
    *
    * For example, if |start| = ' -> ' and |lines| = ['line1', 'line2', 'line3']
    * the output will be:
    *
    *   " -> line1\n" +
    *   "    line2\n" +
    *   "    line3"
@@ skipping 207 matching lines @@
       consumedParams.cert_status = true;
     }
   }
 
   function writeParamsForCheckedCertificates(entry, out, consumedParams) {
     if (typeof(entry.params.certificate) == 'object')
       writeCertificateParam(
           entry.params.certificate, out, consumedParams, 'certificate');
   }
 
-  /**
-   * Outputs the SSL version fallback parameters of |entry| to |out|.
-   */
-  function writeParamsForSSLVersionFallback(entry, out, consumedParams) {
-    var params = entry.params;
-
-    if (typeof params.version_before != 'number' ||
-        typeof params.version_after != 'number') {
-      // Unrecognized params.
-      return;
-    }
-
-    var line = SSLVersionNumberToName(params.version_before) + ' ==> ' +
-        SSLVersionNumberToName(params.version_after);
-    out.writeArrowIndentedLines([line]);
-
-    consumedParams.version_before = true;
-    consumedParams.version_after = true;
-  }
-
   function writeParamsForProxyConfigChanged(entry, out, consumedParams) {
     var params = entry.params;
 
     if (typeof params.new_config != 'object') {
       // Unrecognized params.
       return;
     }
 
     if (typeof params.old_config == 'object') {
       var oldConfigString = proxySettingsToString(params.old_config);
@@ skipping 115 matching lines @@
     }
 
     if (config.source != undefined && config.source != 'UNKNOWN')
       result.push('Source: ' + config.source);
 
     return result.join('\n');
   };
 
   // End of anonymous namespace.
 })();