Add use_count and use_date to unmasked server cards as well.

components/autofill/core/browser/webdata/autofill_webdata.h

Index: components/autofill/core/browser/webdata/autofill_webdata.h
diff --git a/components/autofill/core/browser/webdata/autofill_webdata.h b/components/autofill/core/browser/webdata/autofill_webdata.h
index b85c0ee6a153bcb719c6e052e1661e7892f371e7..16873579d971bd66d14266dcaa099d862b49cf52 100644
--- a/components/autofill/core/browser/webdata/autofill_webdata.h
+++ b/components/autofill/core/browser/webdata/autofill_webdata.h
@@ -107,6 +107,9 @@ class AutofillWebData {
                                       const base::string16& full_number) = 0;
   virtual void MaskServerCreditCard(const std::string& id) = 0;
 
+  // Updates the use count and last use date for an unmasked server card.
+  virtual void UpdateUnmaskedCardUsageStats(const CreditCard& credit_card) = 0;
+
   // Removes Autofill records from the database.
   virtual void RemoveAutofillDataModifiedBetween(
       const base::Time& delete_begin, const base::Time& delete_end) = 0;