Split out spdy_log_util from http_log_util.

net/http/http_log_util.cc

Index: net/http/http_log_util.cc
diff --git a/net/http/http_log_util.cc b/net/http/http_log_util.cc
index f92d3eee9e7d8e561bc8d2d79e94bfb6aa2d33cc..37aea0396076d98eea0212a9776aa37baba2681d 100644
--- a/net/http/http_log_util.cc
+++ b/net/http/http_log_util.cc
@@ -4,14 +4,10 @@
 
 #include "net/http/http_log_util.h"
 
-#include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
-#include "base/values.h"
 #include "net/http/http_auth_challenge_tokenizer.h"
 #include "net/http/http_auth_scheme.h"
-#include "net/http/http_util.h"
-#include "net/log/net_log_capture_mode.h"
 
 namespace net {
 
@@ -77,30 +73,4 @@ std::string ElideHeaderValueForNetLog(NetLogCaptureMode capture_mode,
       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 std::string("[") + base::SizeTToString(debug_data.size()) +
-         std::string(" bytes were stripped]");
-}
-
-std::unique_ptr<base::ListValue> ElideSpdyHeaderBlockForNetLog(
-    const SpdyHeaderBlock& headers,
-    NetLogCaptureMode capture_mode) {
-  std::unique_ptr<base::ListValue> headers_list(new base::ListValue());
-  for (SpdyHeaderBlock::const_iterator it = headers.begin();
-       it != headers.end(); ++it) {
-    headers_list->AppendString(
-        it->first.as_string() + ": " +
-        ElideHeaderValueForNetLog(capture_mode, it->first.as_string(),
-                                  it->second.as_string()));
-  }
-  return headers_list;
-}
-
 }  // namespace net