Remove autocheckout code.

components/autofill/core/common/autofill_switches.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/common/autofill_switches.h"
 
 namespace autofill {
 namespace switches {
 
-// Flag used to tell Chrome the Autochecout whitelist url.
-const char kAutocheckoutWhitelistUrl[]      = "autocheckout-whitelist-url";
-
 // Flag used to tell Chrome the base url of the Autofill service.
 const char kAutofillServiceUrl[]            = "autofill-service-url";
 
-// Bypass autocheckout whitelist check, so all sites are enabled.
-const char kBypassAutocheckoutWhitelist[]   = "bypass-autocheckout-whitelist";
-
 // Disables an interactive autocomplete UI. See kEnableInteractiveAutocomplete
 // for a description.
 const char kDisableInteractiveAutocomplete[] =
     "disable-interactive-autocomplete";
 
 // Enable autofill for new elements like checkboxes. crbug.com/157636
 const char kEnableExperimentalFormFilling[] =
     "enable-experimental-form-filling";
 
 // Enables an interactive autocomplete UI and a way to invoke this UI from
@@ skipping 11 matching lines @@
 // Service URL for Online Wallet service. Used as the base url for Online Wallet
 // API calls.
 const char kWalletServiceUrl[]              = "wallet-service-url";
 
 // Enable production Online Wallet service. If this flag is not set, the sandbox
 // service will be used.
 const char kWalletServiceUseProd[]          = "wallet-service-use-prod";
 
 }  // namespace switches
 }  // namespace autofill