Remove URLRequestJob::GetResponseCode implementations

chrome/browser/android/offline_pages/offline_page_request_job.h

Index: chrome/browser/android/offline_pages/offline_page_request_job.h
diff --git a/chrome/browser/android/offline_pages/offline_page_request_job.h b/chrome/browser/android/offline_pages/offline_page_request_job.h
index 15aa31c4011e383a3353298147d1bc6d4a633114..500af977a082b287095fe5374facf7025545ac20 100644
--- a/chrome/browser/android/offline_pages/offline_page_request_job.h
+++ b/chrome/browser/android/offline_pages/offline_page_request_job.h
@@ -91,7 +91,6 @@ class OfflinePageRequestJob : public net::URLRequestFileJob {
   void GetResponseInfo(net::HttpResponseInfo* info) override;
   void GetLoadTimingInfo(net::LoadTimingInfo* load_timing_info) const override;
   bool CopyFragmentOnRedirect(const GURL& location) const override;
-  int GetResponseCode() const override;
 
   // net::URLRequestFileJob overrides:
   void OnOpenComplete(int result) override;