Add use_count and use_date to unmasked server cards as well.

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

 // Copyright 2013 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 COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_TABLE_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_TABLE_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 50 matching lines @@
 //                      inner-city district or suburb.  Added in version 54.
 //   city
 //   state
 //   zipcode
 //   sorting_code       Similar to the zipcode column, but used for businesses
 //                      or organizations that might not be geographically
 //                      contiguous.  The canonical example is CEDEX in France.
 //                      Added in version 54.
 //   country_code
 //   use_count          The number of times this profile has been used to fill
-//                      a form.
-//   last_use           The date this profile was last used to fill a form.
-//   date_modified      The date on which this profile was last modified.
-//                      Added in version 30.
+//                      a form. Added in version 61.
+//   use_date           The date this profile was last used to fill a form,
+//                      in time_t. Added in version 61.
+//   date_modified      The date on which this profile was last modified, in
+//                      time_t. Added in version 30.
 //   origin             The domain of origin for this profile.
 //                      Added in version 50.
 //   language_code      The BCP 47 language code used to format the address for
 //                      display. For example, a JP address with "ja" language
 //                      code starts with the postal code, but a JP address with
 //                      "ja-latn" language code starts with the recipient name.
 //                      Added in version 56.
 //
 // autofill_profile_names
 //                      This table contains the multi-valued name fields
@@ skipping 34 matching lines @@
 //                      standard entries in a credit card form.
 //
 //   guid               A guid string to uniquely identify the profile.
 //                      Added in version 31.
 //   name_on_card
 //   expiration_month
 //   expiration_year
 //   card_number_encrypted
 //                      Stores encrypted credit card number.
 //   use_count          The number of times this card has been used to fill
-//                      a form.
-//   last_use           The date this card was last used to fill a form.
-//   date_modified      The date on which this entry was last modified.
-//                      Added in version 30.
+//                      a form. Added in version 61.
+//   use_date           The date this card was last used to fill a form,
+//                      in time_t. Added in version 61.
+//   date_modified      The date on which this entry was last modified, in
+//                      time_t. Added in version 30.
 //   origin             The domain of origin for this profile.
 //                      Added in version 50.
 //
 // masked_credit_cards
 //                      This table contains "masked" credit card information
 //                      about credit cards stored on the server. It consists
 //                      of a short description and an ID, but not full payment
 //                      information. Writing to this table is only done by sync.
 //                      When a server card is unmasked, it will stay here and
 //                      will additionally be added in unmasked_credit_cards.
@@ skipping 11 matching lines @@
 //   exp_year           Four-digit year: 2017
 //
 // unmasked_credit_cards
 //                      When a masked credit credit card is unmasked and the
 //                      full number is downloaded, it will be stored here.
 //
 //   id                 Server ID. This can be joined with the id in the
 //                      masked_credit_cards table to get the rest of the data.
 //   card_number_encrypted
 //                      Full card number, encrypted.
+//   use_count          The number of times this card has been used to fill
+//                      a form. Added in version 62.
+//   use_date           The date this card was last used to fill a form, in
+//                      internal time format (NOT time_t). Added in version 62.
 //
 // server_addresses     This table contains Autofill address data synced from
 //                      the wallet server. It's basically the same as the
 //                      autofill_profiles table but locally immutable.
 //
 //   id                 String assigned by the server to identify this address.
 //                      This is opaque to the client.
 //   company_name
 //   street_address     The combined lines of the street address.
 //   address_1          Also known as "administrative area". This is normally
@@ skipping 130 matching lines @@
   // present in the new list will be preserved (even if the input is MASKED).
   void SetServerCreditCards(const std::vector<CreditCard>& credit_cards);
 
   // Cards synced from the server may be "masked" (only last 4 digits
   // available) or "unmasked" (everything is available). These functions set
   // that state.
   bool UnmaskServerCreditCard(const std::string& id,
                               const base::string16& full_number);
   bool MaskServerCreditCard(const std::string& id);
 
+  // Updates the use count and last use date for an unmasked server card.
+  bool UpdateUnmaskedCardUsageStats(const CreditCard& credit_card);
+
   // Removes rows from autofill_profiles and credit_cards if they were created
   // on or after |delete_begin| and strictly before |delete_end|.  Returns the
   // list of deleted profile guids in |profile_guids|.  Return value is true if
   // all rows were successfully removed.  Returns false on database error.  In
   // that case, the output vector state is undefined, and may be partially
   // filled.
   bool RemoveAutofillDataModifiedBetween(
       const base::Time& delete_begin,
       const base::Time& delete_end,
       std::vector<std::string>* profile_guids,
@@ skipping 38 matching lines @@
   bool MigrateToVersion34ProfilesBasedOnCountryCode();
   bool MigrateToVersion35GreatBritainCountryCodes();
   bool MigrateToVersion37MergeAndCullOlderProfiles();
   bool MigrateToVersion51AddOriginColumn();
   bool MigrateToVersion54AddI18nFieldsAndRemoveDeprecatedFields();
   bool MigrateToVersion55MergeAutofillDatesTable();
   bool MigrateToVersion56AddProfileLanguageCodeForFormatting();
   bool MigrateToVersion57AddFullNameField();
   bool MigrateToVersion60AddServerCards();
   bool MigrateToVersion61AddUsageStats();
+  bool MigrateToVersion62AddUsageStatsForUnmaskedCards();
 
   // Max data length saved in the table;
   static const size_t kMaxDataLength;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill);
   FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_AddChanges);
   FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_RemoveBetweenChanges);
   FRIEND_TEST_ALL_PREFIXES(AutofillTableTest, Autofill_UpdateDontReplace);
   FRIEND_TEST_ALL_PREFIXES(
@@ skipping 63 matching lines @@
   // created (on the UI thread), and cached here so that it can be used for
   // migrations (on the DB thread).
   std::string app_locale_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillTable);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_TABLE_H_