Add UMA histogram to count hard revokes of user certificate error decisions.

chrome/browser/ui/website_settings/website_settings.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_UI_WEBSITE_SETTINGS_WEBSITE_SETTINGS_H_
 #define CHROME_BROWSER_UI_WEBSITE_SETTINGS_WEBSITE_SETTINGS_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/task/cancelable_task_tracker.h"
@@ skipping 75 matching lines @@
 
   // Callback used for requests to fetch the number of page visits from history
   // service and the time of the first visit.
   void OnGotVisitCountToHost(bool found_visits,
                              int visit_count,
                              base::Time first_visit);
 
   // This method is called by the UI when the UI is closing.
   void OnUIClosing();
 
+  // This method is called when the SSL decisions revoke button is pressed.

[Peter Kasting, 2014/08/22 22:44:00]

Nit: "SSL decisions revoke button" feels a little confusing and awkward. 
"Revoke SSL error bypass button"?  I dunno.  (Applies to function name and to
other files too.)

[jww, 2014/08/22 22:56:39]

Done.

+  void OnSSLDecisionsRevokeButtonPressed();
+
   // Accessors.
   SiteConnectionStatus site_connection_status() const {
     return site_connection_status_;
   }
 
   const GURL& site_url() const { return site_url_; }
 
   SiteIdentityStatus site_identity_status() const {
     return site_identity_status_;
   }
 
   base::string16 site_connection_details() const {
     return site_connection_details_;
   }
 
   base::string16 site_identity_details() const {
     return site_identity_details_;
   }
 
   base::string16 organization_name() const {
     return organization_name_;
   }
 
-  ChromeSSLHostStateDelegate* chrome_ssl_host_state_delegate() {
-    return chrome_ssl_host_state_delegate_;
-  }
-
   // SiteDataObserver implementation.
   virtual void OnSiteDataAccessed() OVERRIDE;
 
  private:
   // Initializes the |WebsiteSettings|.
   void Init(Profile* profile,
             const GURL& url,
             const content::SSLStatus& ssl);
 
   // Sets (presents) the information about the site's permissions in the |ui_|.
@@ skipping 79 matching lines @@
   // content settings (aka. site permissions).
   HostContentSettingsMap* content_settings_;
 
   // Used to request the number of page visits.
   base::CancelableTaskTracker visit_count_task_tracker_;
 
   // Service for managing SSL error page bypasses. Used to revoke bypass
   // decisions by users.
   ChromeSSLHostStateDelegate* chrome_ssl_host_state_delegate_;
 
+  bool did_revoke_user_ssl_decisions_;
+
   DISALLOW_COPY_AND_ASSIGN(WebsiteSettings);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBSITE_SETTINGS_WEBSITE_SETTINGS_H_