Generalize the net module's LoadLog facility from a passive container, to an event stream (NetLog).

net/socket/tcp_client_socket_pool.h

 // Copyright (c) 2010 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_TCP_CLIENT_SOCKET_POOL_H_
 #define NET_SOCKET_TCP_CLIENT_SOCKET_POOL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 32 matching lines @@
 // TCPConnectJob handles the host resolution necessary for socket creation
 // and the tcp connect.
 class TCPConnectJob : public ConnectJob {
  public:
   TCPConnectJob(const std::string& group_name,
                 const TCPSocketParams& params,
                 base::TimeDelta timeout_duration,
                 ClientSocketFactory* client_socket_factory,
                 HostResolver* host_resolver,
                 Delegate* delegate,
-                LoadLog* load_log);
+                const BoundNetLog& net_log);
   virtual ~TCPConnectJob();
 
   // ConnectJob methods.
   virtual LoadState GetLoadState() const;
 
  private:
   enum State {
     kStateResolveHost,
     kStateResolveHostComplete,
     kStateTCPConnect,
@@ skipping 41 matching lines @@
       ClientSocketFactory* client_socket_factory,
       NetworkChangeNotifier* network_change_notifier);
 
   // ClientSocketPool methods:
 
   virtual int RequestSocket(const std::string& group_name,
                             const void* resolve_info,
                             RequestPriority priority,
                             ClientSocketHandle* handle,
                             CompletionCallback* callback,
-                            LoadLog* load_log);
+                            const BoundNetLog& net_log);
 
   virtual void CancelRequest(const std::string& group_name,
                              const ClientSocketHandle* handle);
 
   virtual void ReleaseSocket(const std::string& group_name,
                              ClientSocket* socket);
 
   virtual void CloseIdleSockets();
 
   virtual int IdleSocketCount() const {
@@ skipping 20 matching lines @@
           host_resolver_(host_resolver) {}
 
     virtual ~TCPConnectJobFactory() {}
 
     // ClientSocketPoolBase::ConnectJobFactory methods.
 
     virtual ConnectJob* NewConnectJob(
         const std::string& group_name,
         const PoolBase::Request& request,
         ConnectJob::Delegate* delegate,
-        LoadLog* load_log) const;
+        const BoundNetLog& net_log) const;
 
    private:
     ClientSocketFactory* const client_socket_factory_;
     const scoped_refptr<HostResolver> host_resolver_;
 
     DISALLOW_COPY_AND_ASSIGN(TCPConnectJobFactory);
   };
 
   PoolBase base_;
 
   DISALLOW_COPY_AND_ASSIGN(TCPClientSocketPool);
 };
 
 REGISTER_SOCKET_PARAMS_FOR_POOL(TCPClientSocketPool, TCPSocketParams)
 
 }  // namespace net
 
 #endif  // NET_SOCKET_TCP_CLIENT_SOCKET_POOL_H_