Chromecast: virtual/override cleanup.

chromecast/media/cma/pipeline/decrypt_util.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/pipeline/decrypt_util.h"
 
 #include <openssl/aes.h>
 #include <string>
 
 #include "base/logging.h"
@@ skipping 12 matching lines @@
 
   // DecoderBufferBase implementation.
   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 ~DecoderBufferClear();
+  ~DecoderBufferClear() override;
 
   scoped_refptr<DecoderBufferBase> const buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(DecoderBufferClear);
 };
 
 DecoderBufferClear::DecoderBufferClear(
     const scoped_refptr<DecoderBufferBase>& buffer)
     : buffer_(buffer) {
 }
@@ skipping 75 matching lines @@
         data + offset, data + offset, cypher_bytes, &aes_key,
         aes_iv, ecount_buf, &encrypted_byte_offset);
     offset += cypher_bytes;
   }
 
   return scoped_refptr<DecoderBufferBase>(new DecoderBufferClear(buffer));
 }
 
 }  // namespace media
 }  // namespace chromecast