Remove URLRequestJob::GetResponseCode implementations.

headless/public/util/url_fetcher.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 HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_
 #define HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_
 
 #include <stddef.h>
 #include <string>
 #include <vector>
@@ skipping 23 matching lines @@
     ResultListener() {}
 
     // Informs the listener that the fetch failed.
     virtual void OnFetchStartError(net::Error error) = 0;
 
     // Informs the listener that the fetch succeeded and returns the HTTP
     // headers and the body.  NOTE |body| must be owned by the caller and remain
     // valid until the fetcher is destroyed,
     virtual void OnFetchComplete(
         const GURL& final_url,
-        int http_response_code,
         scoped_refptr<net::HttpResponseHeaders> response_headers,
         const char* body,
         size_t body_size) = 0;
 
     // Helper function which extracts the headers from |response_data| and calls
     // OnFetchComplete.
     void OnFetchCompleteExtractHeaders(const GURL& final_url,
-                                       int http_response_code,
                                        const char* response_data,
                                        size_t response_data_size);
 
    protected:
     virtual ~ResultListener() {}
 
    private:
     DISALLOW_COPY_AND_ASSIGN(ResultListener);
   };
 
   virtual void StartFetch(const GURL& url,
                           const std::string& method,
                           const std::string& post_data,
                           const net::HttpRequestHeaders& request_headers,
                           ResultListener* result_listener) = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(URLFetcher);
 };
 
 }  // namespace headless
 
 #endif  // HEADLESS_PUBLIC_UTIL_URL_FETCHER_H_