FBTF: Remove "obviously" unneeded standard C++ library #includes.

chrome/browser/debugger/debugger_wrapper.h

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// 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.
 
 // Include this file if you need to access the Debugger outside of the debugger
 // project.  Don't include debugger.h directly.  If there's functionality from
 // Debugger needed, add new wrapper methods to this file.
 
 #ifndef CHROME_BROWSER_DEBUGGER_DEBUGGER_WRAPPER_H_
 #define CHROME_BROWSER_DEBUGGER_DEBUGGER_WRAPPER_H_
 #pragma once
 
-#include <string>
-
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
 
 class DebuggerHost;
 class DevToolsHttpProtocolHandler;
 class DevToolsProtocolHandler;
 class DevToolsRemoteListenSocket;
 
 class DebuggerWrapper : public base::RefCountedThreadSafe<DebuggerWrapper> {
  public:
   DebuggerWrapper(int port, bool useHttp);
 
  private:
   friend class base::RefCountedThreadSafe<DebuggerWrapper>;
 
   virtual ~DebuggerWrapper();
 
   scoped_refptr<DevToolsProtocolHandler> proto_handler_;
   scoped_refptr<DevToolsHttpProtocolHandler> http_handler_;
 };
 
 #endif  // CHROME_BROWSER_DEBUGGER_DEBUGGER_WRAPPER_H_