media: Use native DecodeStatus in media mojo interfaces

media/mojo/clients/mojo_audio_decoder.h

Index: media/mojo/clients/mojo_audio_decoder.h
diff --git a/media/mojo/clients/mojo_audio_decoder.h b/media/mojo/clients/mojo_audio_decoder.h
index 14255aa88a0108e12ba4e71766211beaa08464cb..0d148f890ec7c37739473385c58eef07b4939d49 100644
--- a/media/mojo/clients/mojo_audio_decoder.h
+++ b/media/mojo/clients/mojo_audio_decoder.h
@@ -52,7 +52,7 @@ class MojoAudioDecoder : public AudioDecoder, public mojom::AudioDecoderClient {
   void OnInitialized(bool success, bool needs_bitstream_conversion);
 
   // Called when |remote_decoder_| accepted or rejected DecoderBuffer.
-  void OnDecodeStatus(mojom::DecodeStatus decode_status);
+  void OnDecodeStatus(DecodeStatus decode_status);
 
   // called when |remote_decoder_| finished Reset() sequence.
   void OnResetDone();