No EOS frame in {Audio|Video}Decoder::OutputCB.

media/filters/ffmpeg_audio_decoder.cc

Index: media/filters/ffmpeg_audio_decoder.cc
diff --git a/media/filters/ffmpeg_audio_decoder.cc b/media/filters/ffmpeg_audio_decoder.cc
index b7e5459df0dc6511945c6df3e3b34ac25cb0a8b8..0601cb3e981cb679e7f72c26ec121d8f560da24e 100644
--- a/media/filters/ffmpeg_audio_decoder.cc
+++ b/media/filters/ffmpeg_audio_decoder.cc
@@ -265,10 +265,8 @@ void FFmpegAudioDecoder::DecodeBuffer(
     return;
   }
 
-  if (buffer->end_of_stream()) {
+  if (buffer->end_of_stream())
     state_ = kDecodeFinished;
-    output_cb_.Run(AudioBuffer::CreateEOSBuffer());
-  }
 
   decode_cb.Run(kOk);
 }
@@ -357,7 +355,6 @@ bool FFmpegAudioDecoder::FFmpegDecode(
     const int decoded_frames = frame_decoded ? output->frame_count() : 0;
     if (IsEndOfStream(result, decoded_frames, buffer)) {
       DCHECK_EQ(packet.size, 0);
-      output_cb_.Run(AudioBuffer::CreateEOSBuffer());
     } else if (discard_helper_->ProcessBuffers(buffer, output)) {
       output_cb_.Run(output);
     }