Remove AudioBuffersState usage in Chromium

components/copresence/mediums/audio/audio_player_unittest.cc

Index: components/copresence/mediums/audio/audio_player_unittest.cc
diff --git a/components/copresence/mediums/audio/audio_player_unittest.cc b/components/copresence/mediums/audio/audio_player_unittest.cc
index 8900d5d6f7556797653a2329cf443c7b0f27234d..5aa7c2e521df057a45a3dffa883f7562407fe30d 100644
--- a/components/copresence/mediums/audio/audio_player_unittest.cc
+++ b/components/copresence/mediums/audio/audio_player_unittest.cc
@@ -48,7 +48,7 @@ class TestAudioOutputStream : public media::AudioOutputStream {
       // Call back into the player to get samples that it wants us to play.
       scoped_ptr<media::AudioBus> dest =
           media::AudioBus::Create(1, default_frame_count_);
-      frames = callback_->OnMoreData(dest.get(), media::AudioBuffersState());
+      frames = callback_->OnMoreData(dest.get(), 0);
       total_frames += frames;
       // Send the samples given to us by the player to the gather callback.
       caller_loop_->PostTask(