Clear wallet data from autofill when disabled.

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 <algorithm>
 #include <cmath>
 #include <limits>
 #include <map>
@@ skipping 934 matching lines @@
                      profile->language_code());
 
     profiles->push_back(profile.release());
   }
 
   return s.Succeeded();
 }
 
 void AutofillTable::SetServerProfiles(
     const std::vector<AutofillProfile>& profiles) {
+  sql::Transaction transaction(db_);
+  if (!transaction.Begin())
+    return;
+
   // Delete all old ones first.
   sql::Statement delete_old(db_->GetUniqueStatement(
       "DELETE FROM server_addresses"));
   delete_old.Run();
 
   sql::Statement insert(db_->GetUniqueStatement(
       "INSERT INTO server_addresses("
         "id,"
         "recipient_name,"
         "company_name,"
@@ skipping 24 matching lines @@
     index++;  // SKip address_4 which we haven't added to AutofillProfile yet.
     insert.BindString16(index++, profile.GetRawInfo(ADDRESS_HOME_ZIP));
     insert.BindString16(index++, profile.GetRawInfo(ADDRESS_HOME_SORTING_CODE));
     insert.BindString16(index++, profile.GetRawInfo(ADDRESS_HOME_COUNTRY));
     insert.BindString16(index++, profile.GetRawInfo(PHONE_HOME_WHOLE_NUMBER));
     insert.BindString(index++, profile.language_code());
 
     insert.Run();
     insert.Reset(true);
   }
+
+  transaction.Commit();
 }
 
 bool AutofillTable::UpdateAutofillProfile(const AutofillProfile& profile) {
   DCHECK(base::IsValidGUID(profile.guid()));
 
   // Don't update anything until the trash has been emptied.  There may be
   // pending modifications to process.
   if (!IsAutofillProfilesTrashEmpty())
     return true;
 
@@ skipping 1009 matching lines @@
   if (!db_->DoesColumnExist("server_addresses", "phone_number") &&
       !db_->Execute("ALTER TABLE server_addresses ADD COLUMN "
                     "phone_number VARCHAR")) {
     return false;
   }
 
   return transaction.Commit();
 }
 
 }  // namespace autofill