Remove URLRequestJob::GetResponseCode implementations from some tests.

chrome/browser/safe_browsing/certificate_reporting_service_test_utils.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/safe_browsing/certificate_reporting_service_test_utils.h"
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "components/certificate_reporting/encrypted_cert_logger.pb.h"
 #include "components/certificate_reporting/error_report.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 168 matching lines @@
   }
   Resume();
 }
 
 int DelayableCertReportURLRequestJob::ReadRawData(net::IOBuffer* buf,
                                                   int buf_size) {
   // Report sender ignores responses. Return empty response.
   return 0;
 }
 
-int DelayableCertReportURLRequestJob::GetResponseCode() const {
-  // Report sender ignores responses. Return empty response.
-  return 200;
-}
-
 void DelayableCertReportURLRequestJob::GetResponseInfo(
     net::HttpResponseInfo* info) {
   // Report sender ignores responses. Return empty response.
 }
 
 void DelayableCertReportURLRequestJob::Resume() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   if (!started_) {
     // If Start() hasn't been called yet, then unset |delayed_| so that when
     // Start() is called, the request will begin immediately.
@@ skipping 234 matching lines @@
 
   if (service->GetReporterForTesting()) {
     // Reporter can be null if reporting is disabled.
     EXPECT_EQ(
         0u,
         service->GetReporterForTesting()->inflight_report_count_for_testing());
   }
 }
 
 }  // namespace certificate_reporting_test_utils