MediaLog: Log selected audio/video decoder name.

media/filters/fake_video_decoder.h

 // Copyright 2013 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.
 
 #ifndef MEDIA_FILTERS_FAKE_VIDEO_DECODER_H_
 #define MEDIA_FILTERS_FAKE_VIDEO_DECODER_H_
 
 #include <list>
 
 #include "base/bind.h"
@@ skipping 18 matching lines @@
 namespace media {
 
 class FakeVideoDecoder : public VideoDecoder {
  public:
   // Constructs an object with a decoding delay of |decoding_delay| frames.
   FakeVideoDecoder(int decoding_delay,
                    int max_parallel_decoding_requests);
   virtual ~FakeVideoDecoder();
 
   // VideoDecoder implementation.
+  virtual std::string GetDisplayName() const OVERRIDE;
   virtual void Initialize(const VideoDecoderConfig& config,
                           bool low_delay,
                           const PipelineStatusCB& status_cb,
                           const OutputCB& output_cb) OVERRIDE;
   virtual void Decode(const scoped_refptr<DecoderBuffer>& buffer,
                       const DecodeCB& decode_cb) OVERRIDE;
   virtual void Reset(const base::Closure& closure) OVERRIDE;
   virtual int GetMaxDecodeRequests() const OVERRIDE;
 
   // Holds the next init/decode/reset callback from firing.
@@ skipping 59 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<FakeVideoDecoder> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeVideoDecoder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_FAKE_VIDEO_DECODER_H_