Forward the number of skipped frames by the OS in audio playout.

media/renderers/audio_renderer_impl.cc

Index: media/renderers/audio_renderer_impl.cc
diff --git a/media/renderers/audio_renderer_impl.cc b/media/renderers/audio_renderer_impl.cc
index db1948e8547bb98e081e5fe5b2c48b678dcac464..ecdc6fe62329d2e283736be8e61c0692d97a14a0 100644
--- a/media/renderers/audio_renderer_impl.cc
+++ b/media/renderers/audio_renderer_impl.cc
@@ -626,7 +626,8 @@ bool AudioRendererImpl::IsBeforeStartTime(
 }
 
 int AudioRendererImpl::Render(AudioBus* audio_bus,
-                              int audio_delay_milliseconds) {
+                              int audio_delay_milliseconds,
+                              uint32_t frames_skipped) {
   const int requested_frames = audio_bus->frames();
   base::TimeDelta playback_delay = base::TimeDelta::FromMilliseconds(
       audio_delay_milliseconds);