FBTF: Move a bunch of code to the headers and remove includes.

net/url_request/url_request_data_job.h

 // Copyright (c) 2009 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_URL_REQUEST_URL_REQUEST_DATA_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_DATA_JOB_H_
 #pragma once
 
 #include <string>
 
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_simple_job.h"
 
 class URLRequest;
 
 class URLRequestDataJob : public URLRequestSimpleJob {
  public:
   explicit URLRequestDataJob(URLRequest* request);
 
   virtual bool GetData(std::string* mime_type,
                        std::string* charset,
                        std::string* data) const;
 
   static URLRequest::ProtocolFactory Factory;
 
  private:
-  ~URLRequestDataJob() {}
+  ~URLRequestDataJob();
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestDataJob);
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_DATA_JOB_H_