Log GOAWAY frame debug data.

net/http/http_log_util.cc

 // Copyright 2014 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_log_util.h"
 
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "net/http/http_auth_challenge_tokenizer.h"
 #include "net/http/http_util.h"
@@ skipping 24 matching lines @@
 }  // namespace
 
 std::string ElideHeaderValueForNetLog(NetLogCaptureMode capture_mode,
                                       const std::string& header,
                                       const std::string& value) {
   std::string::const_iterator redact_begin = value.begin();
   std::string::const_iterator redact_end = value.begin();
 
   if (redact_begin == redact_end &&
       !capture_mode.include_cookies_and_credentials()) {
-    // Note: this logic should be kept in sync with stripCookiesAndLoginInfo in
+    // Note: this logic should be kept in sync with stripCookieOrLoginInfo in
     // chrome/browser/resources/net_internals/log_view_painter.js.
 
     if (base::EqualsCaseInsensitiveASCII(header, "set-cookie") ||
         base::EqualsCaseInsensitiveASCII(header, "set-cookie2") ||
         base::EqualsCaseInsensitiveASCII(header, "cookie") ||
         base::EqualsCaseInsensitiveASCII(header, "authorization") ||
         base::EqualsCaseInsensitiveASCII(header, "proxy-authorization")) {
       redact_begin = value.begin();
       redact_end = value.end();
     } else if (base::EqualsCaseInsensitiveASCII(header, "www-authenticate") ||
@@ skipping 10 matching lines @@
 
   if (redact_begin == redact_end)
     return value;
 
   return std::string(value.begin(), redact_begin) +
       base::StringPrintf("[%ld bytes were stripped]",
                          static_cast<long>(redact_end - redact_begin)) +
       std::string(redact_end, value.end());
 }
 
+std::string ElideGoAwayDebugDataForNetLog(NetLogCaptureMode capture_mode,
+                                          base::StringPiece debug_data) {
+  // Note: this logic should be kept in sync with stripGoAwayDebugData in
+  // chrome/browser/resources/net_internals/log_view_painter.js.
+  if (capture_mode.include_cookies_and_credentials()) {
+    return debug_data.as_string();
+  }
+
+  return base::StringPrintf("[%ld bytes were stripped]",
+                            static_cast<long>(debug_data.size()));

[eroman, 2015/10/06 17:19:41]

Rather than casting, you can use the format specifier PRIuS
(base/format_macros.h).
Or base::SizeTToString

[Bence, 2015/10/07 15:18:27]

Done.

+}
+
 }  // namespace net