Extracting NetLog inner classes into their own classes.

net/http/http_response_headers.h

 // 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.
 
 #ifndef NET_HTTP_HTTP_RESPONSE_HEADERS_H_
 #define NET_HTTP_HTTP_RESPONSE_HEADERS_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
 #include <unordered_set>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string_piece.h"
+#include "base/time/time.h"
 #include "net/base/net_export.h"
 #include "net/http/http_version.h"
-#include "net/log/net_log.h"
 
 namespace base {
 class Pickle;
 class PickleIterator;
 class Time;
 class TimeDelta;
+class Value;
 }
 
 namespace net {
 
 class HttpByteRange;
+class NetLogCaptureMode;
 
 enum ValidationType {
   VALIDATION_NONE,          // The resource is fresh.
   VALIDATION_ASYNCHRONOUS,  // The resource requires async revalidation.
   VALIDATION_SYNCHRONOUS    // The resource requires sync revalidation.
 };
 
 // HttpResponseHeaders: parses and holds HTTP response headers.
 class NET_EXPORT HttpResponseHeaders
     : public base::RefCountedThreadSafe<HttpResponseHeaders> {
@@ skipping 384 matching lines @@
 
   // The normalized http version (consistent with what GetStatusLine() returns).
   HttpVersion http_version_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpResponseHeaders);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_RESPONSE_HEADERS_H_