Extracting NetLog inner classes into their own classes.

net/socket/client_socket_handle.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_SOCKET_CLIENT_SOCKET_HANDLE_H_
 #define NET_SOCKET_CLIENT_SOCKET_HANDLE_H_
 
 #include <memory>
 #include <string>
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "net/base/completion_callback.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/load_states.h"
 #include "net/base/load_timing_info.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_export.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_response_info.h"
-#include "net/log/net_log.h"
+#include "net/log/net_log_source.h"
+#include "net/log/net_log_with_source.h"
 #include "net/socket/client_socket_pool.h"
 #include "net/socket/connection_attempts.h"
 #include "net/socket/stream_socket.h"
 
 namespace net {
 
 // A container for a StreamSocket.
 //
 // The handle's |group_name| uniquely identifies the origin and type of the
 // connection.  It is used by the ClientSocketPool to group similar connected
@@ skipping 178 matching lines @@
   CompletionCallback user_callback_;
   base::TimeDelta idle_time_;
   int pool_id_;  // See ClientSocketPool::ReleaseSocket() for an explanation.
   bool is_ssl_error_;
   HttpResponseInfo ssl_error_response_info_;
   std::unique_ptr<ClientSocketHandle> pending_http_proxy_connection_;
   std::vector<ConnectionAttempt> connection_attempts_;
   base::TimeTicks init_time_;
   base::TimeDelta setup_time_;
 
-  NetLog::Source requesting_source_;
+  NetLogSource requesting_source_;
 
   // Timing information is set when a connection is successfully established.
   LoadTimingInfo::ConnectTiming connect_timing_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientSocketHandle);
 };
 
 // Template function implementation:
 template <typename PoolType>
 int ClientSocketHandle::Init(
@@ skipping 18 matching lines @@
     user_callback_ = callback;
   } else {
     HandleInitCompletion(rv);
   }
   return rv;
 }
 
 }  // namespace net
 
 #endif  // NET_SOCKET_CLIENT_SOCKET_HANDLE_H_