Remove the test-only X509Certificate constructor

content/browser/loader/resource_loader_unittest.cc

 // Copyright (c) 2013 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 "content/browser/loader/resource_loader.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 722 matching lines @@
  private:
   const GURL test_https_url_;
   const GURL test_https_redirect_url_;
 };
 
 // Tests that client certificates are requested with ClientCertStore lookup.
 TEST_F(ClientCertResourceLoaderTest, WithStoreLookup) {
   // Set up the test client cert store.
   int store_request_count;
   std::vector<std::string> store_requested_authorities;
-  net::CertificateList dummy_certs(1, scoped_refptr<net::X509Certificate>(
-      new net::X509Certificate("test", "test", base::Time(), base::Time())));
+  net::CertificateList dummy_certs(1, GetTestCert());
   std::unique_ptr<ClientCertStoreStub> test_store(new ClientCertStoreStub(
       dummy_certs, &store_request_count, &store_requested_authorities));
   resource_context_.SetClientCertStore(std::move(test_store));
 
   // Plug in test content browser client.
   SelectCertificateBrowserClient test_client;
   ContentBrowserClient* old_client = SetBrowserClientForTesting(&test_client);
 
   // Start the request and wait for it to pause.
   loader_->StartRequest();
@@ skipping 488 matching lines @@
 
 // Tests that the effective connection type is not set on non-main frame
 // requests.
 TEST_F(EffectiveConnectionTypeResourceLoaderTest, NotAMainFrame) {
   VerifyEffectiveConnectionType(
       false, net::NetworkQualityEstimator::EFFECTIVE_CONNECTION_TYPE_3G,
       net::NetworkQualityEstimator::EFFECTIVE_CONNECTION_TYPE_UNKNOWN);
 }
 
 }  // namespace content