Update links for the SBER opt-in on interstitials

components/security_interstitials/core/ssl_error_ui.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/security_interstitials/core/ssl_error_ui.h"
 
 #include "base/i18n/time_formatting.h"
 #include "components/security_interstitials/core/common_string_util.h"
 #include "components/security_interstitials/core/metrics_helper.h"
 #include "components/ssl_errors/error_classification.h"
@@ skipping 164 matching lines @@
       controller_->OpenUrlInCurrentTab(GURL(kHelpURL));
       break;
     case CMD_RELOAD:
       controller_->metrics_helper()->RecordUserInteraction(
           security_interstitials::MetricsHelper::RELOAD);
       controller_->Reload();
       break;
     case CMD_OPEN_REPORTING_PRIVACY:
       controller_->OpenExtendedReportingPrivacyPolicy();
       break;
+    case CMD_OPEN_WHITEPAPER:
+      controller_->OpenExtendedReportingWhitepaper();
+      break;
     case CMD_OPEN_DATE_SETTINGS:
     case CMD_OPEN_DIAGNOSTIC:
     case CMD_OPEN_LOGIN:
     case CMD_REPORT_PHISHING_ERROR:
       // Not supported by the SSL error page.
       NOTREACHED() << "Unsupported command: " << command;
     case CMD_ERROR:
     case CMD_TEXT_FOUND:
     case CMD_TEXT_NOT_FOUND:
       // Commands are for testing.
       break;
   }
 }
 
 }  // security_interstitials