More header cleanup:

chrome/browser/debugger/devtools_remote_listen_socket_unittest.h

 // Copyright (c) 2006-2008 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_DEBUGGER_DEVTOOLS_REMOTE_LISTEN_SOCKET_UNITTEST_H_
 #define CHROME_BROWSER_DEBUGGER_DEVTOOLS_REMOTE_LISTEN_SOCKET_UNITTEST_H_
 
 #include "build/build_config.h"
 
 #include <deque>
 #include <string>
 
 #if defined(OS_WIN)
 #include <winsock2.h>
 #elif defined(OS_POSIX)
 #include <sys/socket.h>
 #include <errno.h>
 #include <semaphore.h>
 #include <arpa/inet.h>
 #endif
 
 #include "base/thread.h"
 #include "base/basictypes.h"
 #include "base/message_loop.h"
 #include "base/ref_counted.h"
+#include "base/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/thread.h"
 #include "chrome/browser/debugger/devtools_remote.h"
 #include "chrome/browser/debugger/devtools_remote_listen_socket.h"
 #include "chrome/browser/debugger/devtools_remote_message.h"
 #include "net/base/net_util.h"
 #include "net/base/listen_socket.h"
 #include "net/base/winsock_init.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 95 matching lines @@
   static const int kTestPort;
 
  protected:
   virtual ListenSocket* DoListen();
 
  private:
   virtual ~DevToolsRemoteListenSocketTester() {}
 };
 
 #endif  // CHROME_BROWSER_DEBUGGER_DEVTOOLS_REMOTE_LISTEN_SOCKET_UNITTEST_H_