Delete TLS version fallback code in net/http.

chrome/browser/resources/net_internals/log_view_painter.js

Index: chrome/browser/resources/net_internals/log_view_painter.js
diff --git a/chrome/browser/resources/net_internals/log_view_painter.js b/chrome/browser/resources/net_internals/log_view_painter.js
index 5969699e9adf79077644e132463159f70b820587..27bed41412d6b160aa68c1118d711e2c34948ab8 100644
--- a/chrome/browser/resources/net_internals/log_view_painter.js
+++ b/chrome/browser/resources/net_internals/log_view_painter.js
@@ -289,9 +289,6 @@ function getParamaterWriterForEventType(eventType) {
       return writeParamsForCertificates;
     case EventType.EV_CERT_CT_COMPLIANCE_CHECKED:
       return writeParamsForCheckedEVCertificates;
-
-    case EventType.SSL_VERSION_FALLBACK:
-      return writeParamsForSSLVersionFallback;
   }
   return null;
 }
@@ -656,27 +653,6 @@ function writeParamsForCheckedEVCertificates(entry, out, consumedParams) {
         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;