Remove URLRequestJob::GetResponseCode implementations

chrome/browser/android/offline_pages/offline_page_request_job.cc

 // 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.
 
 #include "chrome/browser/android/offline_pages/offline_page_request_job.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 621 matching lines @@
   // consistent with network cache behavior.
   load_timing_info->send_start = receive_redirect_headers_end_;
   load_timing_info->send_end = receive_redirect_headers_end_;
   load_timing_info->receive_headers_end = receive_redirect_headers_end_;
 }
 
 bool OfflinePageRequestJob::CopyFragmentOnRedirect(const GURL& location) const {
   return false;
 }
 
-int OfflinePageRequestJob::GetResponseCode() const {
-  if (!fake_headers_for_redirect_)
-    return URLRequestFileJob::GetResponseCode();
-
-  return net::URLRequestRedirectJob::REDIRECT_302_FOUND;
-}
-
 void OfflinePageRequestJob::OnOpenComplete(int result) {
   UMA_HISTOGRAM_SPARSE_SLOWLY("OfflinePages.RequestJob.OpenFileErrorCode",
                               -result);
 }
 
 void OfflinePageRequestJob::OnSeekComplete(int64_t result) {
   if (result < 0) {
     UMA_HISTOGRAM_SPARSE_SLOWLY("OfflinePages.RequestJob.SeekFileErrorCode",
                                 static_cast<int>(-result));
   }
@@ skipping 52 matching lines @@
 
   URLRequestJob::NotifyHeadersComplete();
 }
 
 void OfflinePageRequestJob::SetDelegateForTesting(
     std::unique_ptr<Delegate> delegate) {
   delegate_ = std::move(delegate);
 }
 
 }  // namespace offline_pages