Standardize usage of virtual/override/final in media/

media/mojo/services/mojo_renderer_service.cc

 // Copyright 2014 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 "media/mojo/services/mojo_renderer_service.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_vector.h"
 #include "media/audio/null_audio_sink.h"
 #include "media/base/audio_decoder.h"
 #include "media/base/audio_renderer.h"
 #include "media/base/audio_renderer_sink.h"
 #include "media/base/decryptor.h"
 #include "media/base/media_log.h"
 #include "media/filters/audio_renderer_impl.h"
 #include "media/mojo/services/mojo_demuxer_stream_adapter.h"
 #include "mojo/application/application_runner_chromium.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/interface_factory_impl.h"
 
 namespace media {
 
 class MojoRendererApplication
     : public mojo::ApplicationDelegate,
       public mojo::InterfaceFactory<mojo::MediaRenderer> {
  public:
   // mojo::ApplicationDelegate implementation.
-  virtual bool ConfigureIncomingConnection(
+  bool ConfigureIncomingConnection(
       mojo::ApplicationConnection* connection) override {
     connection->AddService(this);
     return true;
   }
 
   // mojo::InterfaceFactory<mojo::MediaRenderer> implementation.
-  virtual void Create(
-      mojo::ApplicationConnection* connection,
-      mojo::InterfaceRequest<mojo::MediaRenderer> request) override {
+  void Create(mojo::ApplicationConnection* connection,
+              mojo::InterfaceRequest<mojo::MediaRenderer> request) override {
     mojo::BindToRequest(new MojoRendererService(connection), &request);
   }
 };
 
 MojoRendererService::MojoRendererService(
     mojo::ApplicationConnection* connection)
     : hardware_config_(AudioParameters(), AudioParameters()),
       weak_factory_(this),
       weak_this_(weak_factory_.GetWeakPtr()) {
   scoped_refptr<base::SingleThreadTaskRunner> runner(
@@ skipping 82 matching lines @@
 void MojoRendererService::OnError(PipelineStatus error) {
   client()->OnError();
 }
 
 }  // namespace media
 
 MojoResult MojoMain(MojoHandle shell_handle) {
   mojo::ApplicationRunnerChromium runner(new media::MojoRendererApplication);
   return runner.Run(shell_handle);
 }