Fix TransportSecurityState unittests to run in --single-process mode.

components/certificate_reporting/error_report_unittest.cc

 // Copyright 2015 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 "components/certificate_reporting/error_report.h"
 
 #include <set>
 #include <string>
 
 #include "base/files/file_path.h"
@@ skipping 23 matching lines @@
 using net::SSLInfo;
 using testing::UnorderedElementsAre;
 using testing::UnorderedElementsAreArray;
 
 namespace certificate_reporting {
 
 namespace {
 
 const char kDummyHostname[] = "dummy.hostname.com";
 const char kDummyFailureLog[] = "dummy failure log";
-const char kTestCertFilename[] = "test_mail_google_com.pem";
+const char kTestCertFilename[] = "ok_cert.pem";
 
 const net::CertStatus kCertStatus =
     net::CERT_STATUS_COMMON_NAME_INVALID | net::CERT_STATUS_REVOKED;
 
 const CertLoggerRequest::CertError kFirstReportedCertError =
     CertLoggerRequest::ERR_CERT_COMMON_NAME_INVALID;
 const CertLoggerRequest::CertError kSecondReportedCertError =
     CertLoggerRequest::ERR_CERT_REVOKED;
 
 // Whether to include an unverified certificate chain in the test
@@ skipping 198 matching lines @@
   CertLoggerRequest parsed;
   ASSERT_TRUE(parsed.ParseFromString(serialized_report));
   EXPECT_EQ(CertLoggerFeaturesInfo::ANDROID_AIA_FETCHING_ENABLED,
             parsed.features_info().android_aia_fetching_status());
 }
 #endif
 
 }  // namespace
 
 }  // namespace certificate_reporting