Android: Propagate sample rate change to audio decoder job

media/base/android/media_decoder_job.cc

Index: media/base/android/media_decoder_job.cc
diff --git a/media/base/android/media_decoder_job.cc b/media/base/android/media_decoder_job.cc
index d96785e2121de96e6162c280da8ee3f6ef6dbdbf..639b44fffea598101f9929135c72702fa8846af8 100644
--- a/media/base/android/media_decoder_job.cc
+++ b/media/base/android/media_decoder_job.cc
@@ -432,6 +432,7 @@ void MediaDecoderJob::DecodeInternal(
     if (status == MEDIA_CODEC_OUTPUT_FORMAT_CHANGED) {
       // TODO(qinmin): instead of waiting for the next output buffer to be
       // dequeued, post a task on the UI thread to signal the format change.
+      OnOutputFormatChanged();
       has_format_change = true;
     }
   } while (status != MEDIA_CODEC_OK && status != MEDIA_CODEC_ERROR &&
@@ -649,6 +650,8 @@ bool MediaDecoderJob::IsCodecReconfigureNeeded(
   return true;
 }
 
+void MediaDecoderJob::OnOutputFormatChanged() {}
+
 bool MediaDecoderJob::UpdateOutputFormat() {
   return false;
 }