Motown: Improvements to packet definition

services/media/framework_ffmpeg/ffmpeg_audio_decoder.h

Index: services/media/framework_ffmpeg/ffmpeg_audio_decoder.h
diff --git a/services/media/framework_ffmpeg/ffmpeg_audio_decoder.h b/services/media/framework_ffmpeg/ffmpeg_audio_decoder.h
index 48503e6aa2bbd885eed84e5d7e61fa6ef01a0c51..9a8d6dc80727b45ca83d2ad0162c23ac744fd4b8 100644
--- a/services/media/framework_ffmpeg/ffmpeg_audio_decoder.h
+++ b/services/media/framework_ffmpeg/ffmpeg_audio_decoder.h
@@ -24,7 +24,7 @@ class FfmpegAudioDecoder : public FfmpegDecoderBase {
 
   int Decode(
       const AVPacket& av_packet,
-      const AvFramePtr& av_frame_ptr,
+      const ffmpeg::AvFramePtr& av_frame_ptr,
       PayloadAllocator* allocator,
       bool* frame_decoded_out) override;
 
@@ -112,7 +112,7 @@ class FfmpegAudioDecoder : public FfmpegDecoderBase {
   std::unique_ptr<StreamType> stream_type_;
 
   // Used to supply missing PTS.
-  int64_t next_presentation_time_= Packet::kUnknownPresentationTime;
+  int64_t next_pts_= Packet::kUnknownPts;
 };
 
 }  // namespace media