Extracting NetLog inner classes into their own classes.

net/http/http_proxy_client_socket_pool.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_PROXY_CLIENT_SOCKET_POOL_H_
 #define NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/net_export.h"
 #include "net/http/http_auth.h"
 #include "net/http/http_response_info.h"
 #include "net/http/proxy_client_socket.h"
 #include "net/socket/client_socket_pool.h"
 #include "net/socket/client_socket_pool_base.h"
 #include "net/socket/ssl_client_socket.h"
 #include "net/spdy/spdy_session.h"
 
 namespace net {
 
 class HttpAuthCache;
 class HttpAuthHandlerFactory;
 class HttpProxyClientSocketWrapper;
+class NetLog;
 class ProxyDelegate;
 class SSLClientSocketPool;
 class SSLSocketParams;
 class SpdySessionPool;
 class SpdyStream;
 class TransportClientSocketPool;
 class TransportSocketParams;
 
 // HttpProxySocketParams only needs the socket params for one of the proxy
 // types.  The other param must be NULL.  When using an HTTP Proxy,
@@ skipping 185 matching lines @@
   TransportClientSocketPool* const transport_pool_;
   SSLClientSocketPool* const ssl_pool_;
   PoolBase base_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpProxyClientSocketPool);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_