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

media/audio/virtual_audio_input_stream_unittest.cc

Index: media/audio/virtual_audio_input_stream_unittest.cc
diff --git a/media/audio/virtual_audio_input_stream_unittest.cc b/media/audio/virtual_audio_input_stream_unittest.cc
index 06b30116ec50c7f0fcf6cf0ae76397c723e373d7..48a8e61c8e12112253aed63920a83164a3e9dfd0 100644
--- a/media/audio/virtual_audio_input_stream_unittest.cc
+++ b/media/audio/virtual_audio_input_stream_unittest.cc
@@ -66,9 +66,11 @@ class TestAudioSource : public SineWaveAudioSource {
 
   ~TestAudioSource() override {}
 
-  int OnMoreData(AudioBus* audio_bus, uint32 total_bytes_delay) override {
-    const int ret = SineWaveAudioSource::OnMoreData(audio_bus,
-                                                    total_bytes_delay);
+  int OnMoreData(AudioBus* audio_bus,
+                 uint32_t total_bytes_delay,
+                 uint32_t frames_skipped) override {
+    const int ret = SineWaveAudioSource::OnMoreData(
+        audio_bus, total_bytes_delay, frames_skipped);
     data_pulled_.Signal();
     return ret;
   }