Extracting NetLog inner classes into their own classes.

extensions/browser/api/socket/udp_socket.cc

 // Copyright 2014 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.
 
 #include "extensions/browser/api/socket/udp_socket.h"
 
 #include <algorithm>
 
 #include "base/callback_helpers.h"
 #include "base/lazy_instance.h"
 #include "extensions/browser/api/api_resource.h"
 #include "net/base/ip_address.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_errors.h"
+#include "net/log/net_log_source.h"
 #include "net/udp/datagram_socket.h"
 #include "net/udp/udp_client_socket.h"
 
 namespace extensions {
 
 static base::LazyInstance<
     BrowserContextKeyedAPIFactory<ApiResourceManager<ResumableUDPSocket> > >
     g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 template <>
 BrowserContextKeyedAPIFactory<ApiResourceManager<ResumableUDPSocket> >*
 ApiResourceManager<ResumableUDPSocket>::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 UDPSocket::UDPSocket(const std::string& owner_extension_id)
     : Socket(owner_extension_id),
       socket_(net::DatagramSocket::DEFAULT_BIND,
               net::RandIntCallback(),
               NULL,
-              net::NetLog::Source()) {}
+              net::NetLogSource()) {}
 
 UDPSocket::~UDPSocket() { Disconnect(); }
 
 void UDPSocket::Connect(const net::AddressList& address,
                         const CompletionCallback& callback) {
   int result = net::ERR_CONNECTION_FAILED;
   do {
     if (is_connected_)
       break;
 
@@ skipping 256 matching lines @@
 
 ResumableUDPSocket::ResumableUDPSocket(const std::string& owner_extension_id)
     : UDPSocket(owner_extension_id),
       persistent_(false),
       buffer_size_(0),
       paused_(false) {}
 
 bool ResumableUDPSocket::IsPersistent() const { return persistent(); }
 
 }  // namespace extensions