Rename MediaFilter and MediaFilterCollection to Filter and FilterCollection, respectively.

media/filters/ffmpeg_video_decoder.h

 // Copyright (c) 2010 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_FFMPEG_VIDEO_DECODER_H_
 #define MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_
 
 #include <deque>
 
 #include "base/gtest_prod_util.h"
@@ skipping 10 matching lines @@
 namespace media {
 
 class VideoDecodeEngine;
 
 class FFmpegVideoDecoder : public VideoDecoder,
                            public VideoDecodeEngine::EventHandler {
  public:
   explicit FFmpegVideoDecoder(VideoDecodeContext* decode_context);
   virtual ~FFmpegVideoDecoder();
 
-  // MediaFilter implementation.
+  // Filter implementation.
   virtual void Stop(FilterCallback* callback);
   virtual void Seek(base::TimeDelta time, FilterCallback* callback);
   virtual void Pause(FilterCallback* callback);
   virtual void Flush(FilterCallback* callback);
 
   // Decoder implementation.
   virtual void Initialize(DemuxerStream* demuxer_stream,
                           FilterCallback* callback);
   virtual const MediaFormat& media_format() { return media_format_; }
   virtual void ProduceVideoFrame(scoped_refptr<VideoFrame> video_frame);
@@ skipping 89 matching lines @@
 
   // Pointer to the demuxer stream that will feed us compressed buffers.
   scoped_refptr<DemuxerStream> demuxer_stream_;
 
   DISALLOW_COPY_AND_ASSIGN(FFmpegVideoDecoder);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_FFMPEG_VIDEO_DECODER_H_