Standardize usage of virtual/override/final in net/

net/quic/crypto/crypto_framer_test.cc

 // 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.
 
 #include <map>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/quic/crypto/crypto_framer.h"
@@ skipping 15 matching lines @@
 char* AsChars(unsigned char* data) { return reinterpret_cast<char*>(data); }
 
 }  // namespace
 
 namespace test {
 
 class TestCryptoVisitor : public ::net::CryptoFramerVisitorInterface {
  public:
   TestCryptoVisitor() : error_count_(0) {}
 
-  virtual void OnError(CryptoFramer* framer) override {
+  void OnError(CryptoFramer* framer) override {
     DLOG(ERROR) << "CryptoFramer Error: " << framer->error();
     ++error_count_;
   }
 
-  virtual void OnHandshakeMessage(
-      const CryptoHandshakeMessage& message) override {
+  void OnHandshakeMessage(const CryptoHandshakeMessage& message) override {
     messages_.push_back(message);
   }
 
   // Counters from the visitor callbacks.
   int error_count_;
 
   vector<CryptoHandshakeMessage> messages_;
 };
 
 TEST(CryptoFramerTest, ConstructHandshakeMessage) {
@@ skipping 423 matching lines @@
   };
 
   EXPECT_TRUE(
       framer.ProcessInput(StringPiece(AsChars(input), arraysize(input))));
   EXPECT_EQ(0, visitor.error_count_);
 }
 
 }  // namespace test
 
 }  // namespace net