Convert MediaLog from being ref counted to owned by WebMediaPlayer.

media/formats/mp2t/mp2t_stream_parser.h

 // 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.
 
 #ifndef MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_
 #define MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_
 
 #include <stdint.h>
 
 #include <list>
@@ skipping 27 matching lines @@
   ~Mp2tStreamParser() override;
 
   // StreamParser implementation.
   void Init(const InitCB& init_cb,
             const NewConfigCB& config_cb,
             const NewBuffersCB& new_buffers_cb,
             bool ignore_text_tracks,
             const EncryptedMediaInitDataCB& encrypted_media_init_data_cb,
             const NewMediaSegmentCB& new_segment_cb,
             const EndMediaSegmentCB& end_of_segment_cb,
-            const scoped_refptr<MediaLog>& media_log) override;
+            MediaLog* media_log) override;
   void Flush() override;
   bool Parse(const uint8_t* buf, int size) override;
 
  private:
   struct BufferQueueWithConfig {
     BufferQueueWithConfig(bool is_cfg_sent,
                           const AudioDecoderConfig& audio_cfg,
                           const VideoDecoderConfig& video_cfg);
     BufferQueueWithConfig(const BufferQueueWithConfig& other);
     ~BufferQueueWithConfig();
@@ skipping 61 matching lines @@
   const DecryptConfig* GetDecryptConfig() { return decrypt_config_.get(); }
 #endif
 
   // List of callbacks.
   InitCB init_cb_;
   NewConfigCB config_cb_;
   NewBuffersCB new_buffers_cb_;
   EncryptedMediaInitDataCB encrypted_media_init_data_cb_;
   NewMediaSegmentCB new_segment_cb_;
   EndMediaSegmentCB end_of_segment_cb_;
-  scoped_refptr<MediaLog> media_log_;
+  MediaLog* media_log_;
 
   // True when AAC SBR extension is signalled in the mimetype
   // (mp4a.40.5 in the codecs parameter).
   bool sbr_in_mimetype_;
 
   // Bytes of the TS stream.
   ByteQueue ts_byte_queue_;
 
   // List of PIDs and their state.
   std::map<int, std::unique_ptr<PidState>> pids_;
@@ skipping 20 matching lines @@
   std::unique_ptr<DecryptConfig> decrypt_config_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(Mp2tStreamParser);
 };
 
 }  // namespace mp2t
 }  // namespace media
 
 #endif  // MEDIA_FORMATS_MP2T_MP2T_STREAM_PARSER_H_