Have SSLErrorHandler decide which type of interstitial to display

chrome/browser/ssl/ssl_blocking_page.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_
 #define CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 81 matching lines @@
   void OnDontProceed() override;
 
   // SecurityInterstitialPage implementation:
   bool ShouldCreateNewNavigation() const override;
   void PopulateInterstitialStrings(
       base::DictionaryValue* load_time_data) override;
 
  private:
   void NotifyDenyCertificate();
   void NotifyAllowCertificate();
-  CertificateErrorReport::InterstitialReason GetCertReportInterstitialReason();
 
   std::string GetUmaHistogramPrefix() const;
   std::string GetSamplingEventName() const;
 
   base::Callback<void(bool)> callback_;
 
   const int cert_error_;
   const net::SSLInfo ssl_info_;
   // There are two ways for the user to override an interstitial:
   //
@@ skipping 10 matching lines @@
   // expired?
   const bool expired_but_previously_allowed_;
   scoped_ptr<SSLErrorClassification> ssl_error_classification_;
 
   // The time at which the interstitial was triggered. The interstitial
   // calculates all times relative to this.
   const base::Time time_triggered_;
 
   scoped_ptr<CertReportHelper> cert_report_helper_;
 
-  // Which type of interstitial this is.
-  enum SSLInterstitialReason {
-    SSL_REASON_SSL,
-    SSL_REASON_BAD_CLOCK
-  } interstitial_reason_;
-
   DISALLOW_COPY_AND_ASSIGN(SSLBlockingPage);
 };
 
 #endif  // CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_