[rAc] Reset the user's selection to the new default when the default Wallet item changes.

components/autofill/content/browser/wallet/wallet_items.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_CONTENT_BROWSER_WALLET_WALLET_ITEMS_H_
 #define COMPONENTS_AUTOFILL_CONTENT_BROWSER_WALLET_WALLET_ITEMS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 237 matching lines @@
   }
   const std::vector<Address*>& addresses() const { return addresses_.get(); }
   const std::string& default_address_id() const { return default_address_id_; }
   const std::string& obfuscated_gaia_id() const { return obfuscated_gaia_id_; }
   const std::vector<LegalDocument*>& legal_documents() const {
     return legal_documents_.get();
   }
 
  private:
   friend class WalletItemsTest;
-  friend scoped_ptr<WalletItems> GetTestWalletItems();
+  friend scoped_ptr<WalletItems> GetTestWalletItemsWithDefaultIds(
+      const std::string&, const std::string&);
   FRIEND_TEST_ALL_PREFIXES(WalletItemsTest, CreateWalletItems);
   FRIEND_TEST_ALL_PREFIXES(WalletItemsTest,
                            CreateWalletItemsWithRequiredActions);
 
   WalletItems(const std::vector<RequiredAction>& required_actions,
               const std::string& google_transaction_id,
               const std::string& default_instrument_id,
               const std::string& default_address_id,
               const std::string& obfuscated_gaia_id);
 
@@ skipping 22 matching lines @@
   // Legal documents the user must accept before using Online Wallet.
   ScopedVector<LegalDocument> legal_documents_;
 
   DISALLOW_COPY_AND_ASSIGN(WalletItems);
 };
 
 }  // namespace wallet
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CONTENT_BROWSER_WALLET_WALLET_ITEMS_H_