Add button to page info to revoke user certificate decisions.

chrome/browser/ui/website_settings/website_settings.h

Index: chrome/browser/ui/website_settings/website_settings.h
diff --git a/chrome/browser/ui/website_settings/website_settings.h b/chrome/browser/ui/website_settings/website_settings.h
index 2d9c2ce95c5fe67313d2d58a782891a695b7bc72..314e84fca6bb088e73bd3bee0d59dda0b4f18369 100644
--- a/chrome/browser/ui/website_settings/website_settings.h
+++ b/chrome/browser/ui/website_settings/website_settings.h
@@ -117,6 +117,10 @@ class WebsiteSettings : public TabSpecificContentSettings::SiteDataObserver {
   // SiteDataObserver implementation.
   virtual void OnSiteDataAccessed() OVERRIDE;
 
+  // Returns the Omnibox URL of the website for which to display site
+  // permissions and site information.

[Peter Kasting, 2014/07/26 02:40:39]

Nit: Remove this comment.  The comment on the member declaration already gives
this information.

[jww, 2014/07/27 17:29:26]

Done.

+  const GURL& GetSiteURL() const { return site_url_; }

[Peter Kasting, 2014/07/26 02:40:39]

Nit: Inlined accessors should be named unix_hacker()-style, with the same name
as the underlying member.

Place this up with the other accessors, in the same relative order as the
members are declared in.

[jww, 2014/07/27 17:29:26]

Done.

+
  private:
   // Initializes the |WebsiteSettings|.
   void Init(Profile* profile,
@@ -179,6 +183,10 @@ class WebsiteSettings : public TabSpecificContentSettings::SiteDataObserver {
   // This string will be displayed in the UI.
   base::string16 site_identity_details_;
 
+  // Whether the user has made an explicit decision about how some certificate
+  // errors for this host should be handled.
+  bool certificate_decision_made_;
+
   // Details about the connection to the website. In case of an encrypted
   // connection |site_connection_details_| contains encryption details, like
   // encryption strength and ssl protocol version. This string will be