Standardize usage of virtual/override/final specifiers.

content/browser/speech/google_streaming_remote_engine_unittest.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 <queue>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 34 matching lines @@
   void OnSpeechRecognitionEngineResults(
       const SpeechRecognitionResults& results) override {
     results_.push(results);
   }
   void OnSpeechRecognitionEngineError(
       const SpeechRecognitionError& error) override {
     error_ = error.code;
   }
 
   // testing::Test methods.
-  virtual void SetUp() override;
-  virtual void TearDown() override;
+  void SetUp() override;
+  void TearDown() override;
 
  protected:
   enum DownstreamError {
     DOWNSTREAM_ERROR_NONE,
     DOWNSTREAM_ERROR_HTTP500,
     DOWNSTREAM_ERROR_NETWORK,
     DOWNSTREAM_ERROR_WEBSERVICE_NO_MATCH
   };
   static bool ResultsAreEqual(const SpeechRecognitionResults& a,
                               const SpeechRecognitionResults& b);
@@ skipping 423 matching lines @@
 
   // Prepend 4 byte prefix length indication to the protobuf message as
   // envisaged by the google streaming recognition webservice protocol.
   uint32 prefix = HostToNet32(checked_cast<uint32>(msg_string.size()));
   msg_string.insert(0, reinterpret_cast<char*>(&prefix), sizeof(prefix));
 
   return msg_string;
 }
 
 }  // namespace content