Remove URLRequestJob::GetResponseCode implementations

storage/browser/fileapi/file_system_url_request_job.h

 // Copyright (c) 2012 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 STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_URL_REQUEST_JOB_H_
 #define STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_URL_REQUEST_JOB_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 27 matching lines @@
       const std::string& storage_domain,
       FileSystemContext* file_system_context);
 
   // URLRequestJob methods:
   void Start() override;
   void Kill() override;
   int ReadRawData(net::IOBuffer* buf, int buf_size) override;
   bool IsRedirectResponse(GURL* location, int* http_status_code) override;
   void SetExtraRequestHeaders(const net::HttpRequestHeaders& headers) override;
   void GetResponseInfo(net::HttpResponseInfo* info) override;
-  int GetResponseCode() const override;
 
   // FilterContext methods (via URLRequestJob):
   bool GetMimeType(std::string* mime_type) const override;
 
  private:
   class CallbackDispatcher;
 
   ~FileSystemURLRequestJob() override;
 
   void StartAsync();
@@ skipping 12 matching lines @@
   net::Error range_parse_result_;
   net::HttpByteRange byte_range_;
   base::WeakPtrFactory<FileSystemURLRequestJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemURLRequestJob);
 };
 
 }  // namespace storage
 
 #endif  // STORAGE_BROWSER_FILEAPI_FILE_SYSTEM_URL_REQUEST_JOB_H_