media: Delete renderer/demuxer splicing code.

media/base/pipeline_status.h

 // Copyright (c) 2012 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_BASE_PIPELINE_STATUS_H_
 #define MEDIA_BASE_PIPELINE_STATUS_H_
 
 #include "base/callback.h"
 
 #include <stdint.h>
@@ skipping 26 matching lines @@
   // Decoder related errors.
   DECODER_ERROR_NOT_SUPPORTED = 15,
 
   // ChunkDemuxer related errors.
   CHUNK_DEMUXER_ERROR_APPEND_FAILED = 16,
   CHUNK_DEMUXER_ERROR_EOS_STATUS_DECODE_ERROR = 17,
   CHUNK_DEMUXER_ERROR_EOS_STATUS_NETWORK_ERROR = 18,
 
   // Audio rendering errors.
   AUDIO_RENDERER_ERROR = 19,
-  AUDIO_RENDERER_ERROR_SPLICE_FAILED = 20,
+  // Deprecated: AUDIO_RENDERER_ERROR_SPLICE_FAILED = 20,

[DaleCurtis, 2016/11/11 00:54:48]

Need to keep this value here but commented out, otherwise someone will
accidentally add another one and it'll pick up 20 if they aren't careful.

 
   // Must be equal to the largest value ever logged.
   PIPELINE_STATUS_MAX = PIPELINE_ERROR_EXTERNAL_RENDERER_FAILED,
 };
 
 typedef base::Callback<void(PipelineStatus)> PipelineStatusCB;
 
 struct PipelineStatistics {
   uint64_t audio_bytes_decoded = 0;
   uint64_t video_bytes_decoded = 0;
   uint32_t video_frames_decoded = 0;
   uint32_t video_frames_dropped = 0;
   int64_t audio_memory_usage = 0;
   int64_t video_memory_usage = 0;
 };
 
 // Used for updating pipeline statistics; the passed value should be a delta
 // of all attributes since the last update.
 typedef base::Callback<void(const PipelineStatistics&)> StatisticsCB;
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_PIPELINE_STATUS_H_