Chromecast: virtual/override cleanup.

chromecast/media/cma/ipc_streamer/decoder_buffer_base_marshaller.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 "chromecast/media/cma/ipc_streamer/decoder_buffer_base_marshaller.h"
 
 #include "base/logging.h"
 #include "chromecast/media/cma/base/decoder_buffer_base.h"
 #include "chromecast/media/cma/ipc/media_message.h"
 #include "chromecast/media/cma/ipc/media_message_type.h"
 #include "chromecast/media/cma/ipc_streamer/decrypt_config_marshaller.h"
 #include "media/base/decrypt_config.h"
 
 namespace chromecast {
 namespace media {
 
 namespace {
 const size_t kMaxFrameSize = 4 * 1024 * 1024;
 
 class DecoderBufferFromMsg : public DecoderBufferBase {
  public:
   explicit DecoderBufferFromMsg(scoped_ptr<MediaMessage> msg);
 
   void Initialize();
 
   // DecoderBufferBase implementation.
-  virtual base::TimeDelta timestamp() const override;
-  virtual const uint8* data() const override;
-  virtual uint8* writable_data() const override;
-  virtual int data_size() const override;
-  virtual const ::media::DecryptConfig* decrypt_config() const override;
-  virtual bool end_of_stream() const override;
+  base::TimeDelta timestamp() const override;
+  const uint8* data() const override;
+  uint8* writable_data() const override;
+  int data_size() const override;
+  const ::media::DecryptConfig* decrypt_config() const override;
+  bool end_of_stream() const override;
 
  private:
-  virtual ~DecoderBufferFromMsg();
+  ~DecoderBufferFromMsg() override;
 
   // Indicates whether this is an end of stream frame.
   bool is_eos_;
 
   // Frame timestamp.
   base::TimeDelta pts_;
 
   // CENC parameters.
   scoped_ptr< ::media::DecryptConfig> decrypt_config_;
 
@@ skipping 122 matching lines @@
 scoped_refptr<DecoderBufferBase> DecoderBufferBaseMarshaller::Read(
     scoped_ptr<MediaMessage> msg) {
   scoped_refptr<DecoderBufferFromMsg> buffer(
       new DecoderBufferFromMsg(msg.Pass()));
   buffer->Initialize();
   return buffer;
 }
 
 }  // namespace media
 }  // namespace chromecast