Update {virtual,override} to follow C++11 style in components.

components/autofill/content/browser/wallet/wallet_client_unittest.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 "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 642 matching lines @@
 }
 
 class MockWalletClientDelegate : public WalletClientDelegate {
  public:
   MockWalletClientDelegate()
       : full_wallets_received_(0),
         wallet_items_received_(0),
         is_shipping_required_(true) {}
   ~MockWalletClientDelegate() {}
 
-  virtual std::string GetRiskData() const override {
+  std::string GetRiskData() const override {
     return "risky business";
   }
 
-  virtual std::string GetWalletCookieValue() const override {
+  std::string GetWalletCookieValue() const override {
     return "gdToken";
   }
 
-  virtual bool IsShippingAddressRequired() const override {
+  bool IsShippingAddressRequired() const override {
     return is_shipping_required_;
   }
 
   void SetIsShippingAddressRequired(bool is_shipping_required) {
     is_shipping_required_ = is_shipping_required;
   }
 
   MOCK_METHOD0(OnDidAcceptLegalDocuments, void());
   MOCK_METHOD1(OnDidAuthenticateInstrument, void(bool success));
   MOCK_METHOD4(OnDidSaveToWallet,
                void(const std::string& instrument_id,
                     const std::string& shipping_address_id,
                     const std::vector<RequiredAction>& required_actions,
                     const std::vector<FormFieldError>& form_field_errors));
   MOCK_METHOD1(OnWalletError, void(WalletClient::ErrorType error_type));
 
-  virtual void OnDidGetFullWallet(scoped_ptr<FullWallet> full_wallet) override {
+  void OnDidGetFullWallet(scoped_ptr<FullWallet> full_wallet) override {
     EXPECT_TRUE(full_wallet);
     ++full_wallets_received_;
   }
-  virtual void OnDidGetWalletItems(scoped_ptr<WalletItems> wallet_items)
-      override {
+  void OnDidGetWalletItems(scoped_ptr<WalletItems> wallet_items) override {
     EXPECT_TRUE(wallet_items);
     ++wallet_items_received_;
   }
   size_t full_wallets_received() const { return full_wallets_received_; }
   size_t wallet_items_received() const { return wallet_items_received_; }
 
  private:
   size_t full_wallets_received_;
   size_t wallet_items_received_;
   bool is_shipping_required_;
@@ skipping 1191 matching lines @@
   EXPECT_TRUE(wallet_client_->HasRequestInProgress());
   wallet_client_->CancelRequest();
   EXPECT_FALSE(wallet_client_->HasRequestInProgress());
 
   ExpectBaselineMetrics(histogram);
   histogram.ExpectTotalCount("Wallet.ApiCallDuration.GetWalletItems", 0);
 }
 
 }  // namespace wallet
 }  // namespace autofill