New SSL metric added: Likely From Same Domain

chrome/browser/ssl/ssl_error_classification.h

Index: chrome/browser/ssl/ssl_error_classification.h
diff --git a/chrome/browser/ssl/ssl_error_classification.h b/chrome/browser/ssl/ssl_error_classification.h
index 2eda135dfb616681c3a8c77120c7eee52067e927..a91efb9a965923ded8eacee9b79d81dc0a26536c 100644
--- a/chrome/browser/ssl/ssl_error_classification.h
+++ b/chrome/browser/ssl/ssl_error_classification.h
@@ -117,6 +117,10 @@ class SSLErrorClassification : public content::NotificationObserver {
   // fields.
   bool IsCertLikelyFromMultiTenantHosting() const;
 
+  // Returns true if the hostname entered and atleast one of the dns names have

[palmer, 2015/07/09 19:33:13]

Be more concise and more precise:

Returns true if the hostname in |request_url_| has the same domain (effective
TLD + 1 label) as at least one of the subject alternative names in |cert_|.

[Bhanu Dev, 2015/07/09 22:49:52]

Done.

+  // the same effective domain (eTLD+1).
+  bool IsCertLikelyFromSameDomain() const;
+
   static std::vector<Tokens> GetTokenizedDNSNames(
       const std::vector<std::string>& dns_names);