Update from https://crrev.com/304121

net/http/http_response_info.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_response_info.h"
 
 #include "base/logging.h"
 #include "base/pickle.h"
 #include "base/time/time.h"
 #include "net/base/auth.h"
@@ skipping 351 matching lines @@
 }
 
 HttpResponseInfo::ConnectionInfo HttpResponseInfo::ConnectionInfoFromNextProto(
     NextProto next_proto) {
   switch (next_proto) {
     case kProtoDeprecatedSPDY2:
       return CONNECTION_INFO_DEPRECATED_SPDY2;
     case kProtoSPDY3:
     case kProtoSPDY31:
       return CONNECTION_INFO_SPDY3;
-    case kProtoSPDY4:
-      return CONNECTION_INFO_SPDY4;
+    case kProtoSPDY4_14:
+      return CONNECTION_INFO_HTTP2_14;
+    case kProtoSPDY4_15:
+      return CONNECTION_INFO_HTTP2_15;
     case kProtoQUIC1SPDY3:
       return CONNECTION_INFO_QUIC1_SPDY3;
 
     case kProtoUnknown:
     case kProtoHTTP11:
       break;
   }
 
   NOTREACHED();
   return CONNECTION_INFO_UNKNOWN;
 }
 
 // static
 std::string HttpResponseInfo::ConnectionInfoToString(
     ConnectionInfo connection_info) {
   switch (connection_info) {
     case CONNECTION_INFO_UNKNOWN:
       return "unknown";
     case CONNECTION_INFO_HTTP1:
       return "http/1";
     case CONNECTION_INFO_DEPRECATED_SPDY2:
       return "spdy/2";
     case CONNECTION_INFO_SPDY3:
       return "spdy/3";
-    case CONNECTION_INFO_SPDY4:
-      // This is the HTTP/2 draft-15 identifier. For internal
-      // consistency, HTTP/2 is named SPDY4 within Chromium.
+    case CONNECTION_INFO_HTTP2_14:
+      // For internal consistency, HTTP/2 is named SPDY4 within Chromium.
+      // This is the HTTP/2 draft-14 identifier.
+      return "h2-14";
+    case CONNECTION_INFO_HTTP2_15:
+      // This is the HTTP/2 draft-15 identifier.
       return "h2-15";
     case CONNECTION_INFO_QUIC1_SPDY3:
       return "quic/1+spdy/3";
     case NUM_OF_CONNECTION_INFOS:
       break;
   }
   NOTREACHED();
   return "";
 }
 
 }  // namespace net