[autofill] Adding the PASSIVE_GAIA_AUTH required action gotten when interacting

chrome/browser/autofill/wallet/required_action.h

 // Copyright (c) 2012 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 CHROME_BROWSER_AUTOFILL_WALLET_REQUIRED_ACTION_H_
 #define CHROME_BROWSER_AUTOFILL_WALLET_REQUIRED_ACTION_H_
 
 #include <string>
 
 namespace wallet {
 
 // Required actions are steps that must be taken before the current transaction
 // can proceed. Examples of this is include accepting the Terms of Service to
 // use Google Wallet (happens on first use or when the ToS are updated) or
 // typing a CVC when it's necessary verify the current user has access to the
 // backing card.
 enum RequiredAction {
   UNKNOWN_TYPE = 0,  // Catch all type.
   SETUP_WALLET,
   ACCEPT_TOS,
   GAIA_AUTH,
   UPDATE_EXPIRATION_DATE,
   UPGRADE_MIN_ADDRESS,
   INVALID_FORM_FIELD,
   CVC_RISK_CHALLENGE,
+  PASSIVE_GAIA_AUTH,
 };
 
 // Static helper functions to determine if an RequiredAction applies to either a
 // FullWallet or WalletItems.
 bool ActionAppliesToFullWallet(RequiredAction action);
 bool ActionAppliesToWalletItems(RequiredAction action);
 
 // Turn a string value of the parsed JSON response into an RequiredAction.
 RequiredAction ParseRequiredActionFromString(const std::string& str);
 
 }  // namespace wallet
 
 #endif  // CHROME_BROWSER_AUTOFILL_WALLET_REQUIRED_ACTION_H_