Extracting NetLog inner classes into their own classes.

net/http/http_auth_handler.h

 // Copyright (c) 2011 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_AUTH_HANDLER_H_
 #define NET_HTTP_HTTP_AUTH_HANDLER_H_
 
 #include <string>
 
 #include "net/base/completion_callback.h"
 #include "net/base/net_export.h"
 #include "net/http/http_auth.h"
-#include "net/log/net_log.h"
+#include "net/log/net_log_with_source.h"
 
 namespace net {
 
 class HttpAuthChallengeTokenizer;
 struct HttpRequestInfo;
 class SSLInfo;
 
 // HttpAuthHandler is the interface for the authentication schemes
 // (basic, digest, NTLM, Negotiate).
 // HttpAuthHandler objects are typically created by an HttpAuthHandlerFactory.
@@ skipping 171 matching lines @@
  private:
   void OnGenerateAuthTokenComplete(int rv);
   void FinishGenerateAuthToken();
 
   CompletionCallback callback_;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_AUTH_HANDLER_H_