Extracting NetLog inner classes into their own classes.

chrome/browser/extensions/api/socket/mock_tcp_client_socket.h

 // Copyright 2016 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 CHROME_BROWSER_EXTENSIONS_API_SOCKET_MOCK_TCP_CLIENT_SOCKET_H_
 #define CHROME_BROWSER_EXTENSIONS_API_SOCKET_MOCK_TCP_CLIENT_SOCKET_H_
 
+#include "net/log/net_log_source.h"
+#include "net/log/net_log_with_source.h"
 #include "net/socket/tcp_client_socket.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace extensions {
 
 class MockTCPClientSocket : public net::TCPClientSocket {
  public:
   MockTCPClientSocket();
   virtual ~MockTCPClientSocket();
 
@@ skipping 26 matching lines @@
   // Methods specific to MockTCPClientSocket
   MOCK_METHOD1(Bind, int(const net::IPEndPoint&));
   MOCK_METHOD2(SetKeepAlive, bool(bool, int));
   MOCK_METHOD1(SetNoDelay, bool(bool));
 };
 
 MockTCPClientSocket::MockTCPClientSocket()
     : TCPClientSocket(net::AddressList(),
                       nullptr,
                       nullptr,
-                      net::NetLog::Source()) {}
+                      net::NetLogSource()) {}
 MockTCPClientSocket::~MockTCPClientSocket() {}
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_SOCKET_MOCK_TCP_CLIENT_SOCKET_H_