Standardize usage of virtual/override/final in net/

net/quic/crypto/local_strike_register_client_test.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 "net/quic/crypto/local_strike_register_client.h"
 
 #include <memory>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_piece.h"
@@ skipping 17 matching lines @@
   RecordResultCallback(bool* called,
                        bool* saved_value,
                        InsertStatus* saved_nonce_error)
       : called_(called),
         saved_value_(saved_value),
         saved_nonce_error_(saved_nonce_error) {
     *called_ = false;
   }
 
  protected:
-  virtual void RunImpl(bool nonce_is_valid_and_unique,
-                       InsertStatus nonce_error) override {
+  void RunImpl(bool nonce_is_valid_and_unique,
+               InsertStatus nonce_error) override {
     *called_ = true;
     *saved_value_ = nonce_is_valid_and_unique;
     *saved_nonce_error_ = nonce_error;
   }
 
  private:
   bool* called_;
   bool* saved_value_;
   InsertStatus* saved_nonce_error_;
 
@@ skipping 79 matching lines @@
         new RecordResultCallback(&called, &is_valid, &nonce_error));
     EXPECT_TRUE(called);
     EXPECT_TRUE(is_valid);
     EXPECT_EQ(NONCE_OK, nonce_error);
   }
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net