Experiment to add bank name in autofill ui.

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

 // 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.
 
 #include "components/autofill/core/browser/webdata/autofill_table.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 465 matching lines @@
       return MigrateToVersion66AddCardBillingAddress();
     case 67:
       *update_compatible_version = false;
       return MigrateToVersion67AddMaskedCardBillingAddress();
     case 70:
       *update_compatible_version = false;
       return MigrateToVersion70AddSyncMetadata();
     case 71:
       *update_compatible_version = true;
       return MigrateToVersion71AddHasConvertedAndBillingAddressIdMetadata();
+    case 72:
+      *update_compatible_version = true;
+      return MigrateToVersion72AddMaskedCardBankName();
   }
   return true;
 }
 
 bool AutofillTable::AddFormFieldValues(
     const std::vector<FormFieldData>& elements,
     std::vector<AutofillChange>* changes) {
   return AddFormFieldValuesTime(elements, changes, AutofillClock::Now());
 }
 
@@ skipping 736 matching lines @@
       "card_number_encrypted, "       // 0
       "last_four,"                    // 1
       "masked.id,"                    // 2
       "metadata.use_count,"           // 3
       "metadata.use_date,"            // 4
       "type,"                         // 5
       "status,"                       // 6
       "name_on_card,"                 // 7
       "exp_month,"                    // 8
       "exp_year,"                     // 9
-      "metadata.billing_address_id "  // 10
+      "metadata.billing_address_id,"  // 10
+      "bank_name "                    // 11
       "FROM masked_credit_cards masked "
       "LEFT OUTER JOIN unmasked_credit_cards USING (id) "
       "LEFT OUTER JOIN server_card_metadata metadata USING (id)"));
   while (s.Step()) {
     int index = 0;
 
     // If the card_number_encrypted field is nonempty, we can assume this card
     // is a full card, otherwise it's masked.
     base::string16 full_card_number =
         UnencryptedCardFromColumn(s, index++, *autofill_table_encryptor_);
@@ skipping 22 matching lines @@
       card->SetTypeForMaskedCard(card_type.c_str());
     } else {
       DCHECK_EQ(CreditCard::GetCreditCardType(full_card_number), card_type);
     }
 
     card->SetServerStatus(ServerStatusStringToEnum(s.ColumnString(index++)));
     card->SetRawInfo(CREDIT_CARD_NAME_FULL, s.ColumnString16(index++));
     card->SetRawInfo(CREDIT_CARD_EXP_MONTH, s.ColumnString16(index++));
     card->SetRawInfo(CREDIT_CARD_EXP_4_DIGIT_YEAR, s.ColumnString16(index++));
     card->set_billing_address_id(s.ColumnString(index++));
+    card->SetBankName(s.ColumnString(index++));
     credit_cards->push_back(std::move(card));
   }
 
   return s.Succeeded();
 }
 
 void AutofillTable::SetServerCreditCards(
     const std::vector<CreditCard>& credit_cards) {
   sql::Transaction transaction(db_);
   if (!transaction.Begin())
     return;
 
   // Delete all old values.
   sql::Statement masked_delete(db_->GetUniqueStatement(
       "DELETE FROM masked_credit_cards"));
   masked_delete.Run();
 
   sql::Statement masked_insert(
       db_->GetUniqueStatement("INSERT INTO masked_credit_cards("
                               "id,"            // 0
                               "type,"          // 1
                               "status,"        // 2
                               "name_on_card,"  // 3
                               "last_four,"     // 4
                               "exp_month,"     // 5
-                              "exp_year)"      // 6
-                              "VALUES (?,?,?,?,?,?,?)"));
+                              "exp_year,"      // 6
+                              "bank_name)"     // 7
+                              "VALUES (?,?,?,?,?,?,?,?)"));
   for (const CreditCard& card : credit_cards) {
     DCHECK_EQ(CreditCard::MASKED_SERVER_CARD, card.record_type());
 
     masked_insert.BindString(0, card.server_id());
     masked_insert.BindString(1, card.type());
     masked_insert.BindString(2,
                              ServerStatusEnumToString(card.GetServerStatus()));
     masked_insert.BindString16(3, card.GetRawInfo(CREDIT_CARD_NAME_FULL));
     masked_insert.BindString16(4, card.LastFourDigits());
     masked_insert.BindString16(5, card.GetRawInfo(CREDIT_CARD_EXP_MONTH));
     masked_insert.BindString16(6,
                                card.GetRawInfo(CREDIT_CARD_EXP_4_DIGIT_YEAR));
+    masked_insert.BindString(7, card.bank_name());
 
     masked_insert.Run();
     masked_insert.Reset(true);
 
     // Save the use count and use date of the card.
     UpdateServerCardMetadata(card);
   }
 
   // Delete all items in the unmasked table that aren't in the new set.
   sql::Statement unmasked_delete(db_->GetUniqueStatement(
@@ skipping 593 matching lines @@
 
 bool AutofillTable::InitMaskedCreditCardsTable() {
   if (!db_->DoesTableExist("masked_credit_cards")) {
     if (!db_->Execute("CREATE TABLE masked_credit_cards ("
                       "id VARCHAR,"
                       "status VARCHAR,"
                       "name_on_card VARCHAR,"
                       "type VARCHAR,"
                       "last_four VARCHAR,"
                       "exp_month INTEGER DEFAULT 0,"
-                      "exp_year INTEGER DEFAULT 0)")) {
+                      "exp_year INTEGER DEFAULT 0, "
+                      "bank_name VARCHAR)")) {
       NOTREACHED();
       return false;
     }
   }
   return true;
 }
 
 bool AutofillTable::InitUnmaskedCreditCardsTable() {
   if (!db_->DoesTableExist("unmasked_credit_cards")) {
     if (!db_->Execute("CREATE TABLE unmasked_credit_cards ("
@@ skipping 587 matching lines @@
   // temporary table.
   if (!db_->Execute("DROP TABLE masked_credit_cards") ||
       !db_->Execute("ALTER TABLE masked_credit_cards_temp "
                     "RENAME TO masked_credit_cards")) {
     return false;
   }
 
   return transaction.Commit();
 }
 
+bool AutofillTable::MigrateToVersion72AddMaskedCardBankName() {
+  sql::Transaction transaction(db_);
+  if (!transaction.Begin())
+    return false;
+
+  // Add the new bank_name column to the masked_credit_cards table.
+  if (!db_->DoesColumnExist("masked_credit_cards", "bank_name") &&
+      !db_->Execute("ALTER TABLE masked_credit_cards ADD COLUMN "
+                    "bank_name VARCHAR")) {
+    return false;
+  }
+
+  return transaction.Commit();
+}
+
 }  // namespace autofill