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

media/audio/android/audio_android_unittest.cc

Index: media/audio/android/audio_android_unittest.cc
diff --git a/media/audio/android/audio_android_unittest.cc b/media/audio/android/audio_android_unittest.cc
index 9140f2243be1a46e7f0bb964ad1e3ed0086bd5af..8cc830e948d2b757eadbf33e1d0e94bbde3fb6ff 100644
--- a/media/audio/android/audio_android_unittest.cc
+++ b/media/audio/android/audio_android_unittest.cc
@@ -177,7 +177,9 @@ class FileAudioSource : public AudioOutputStream::AudioSourceCallback {
 
   // Use samples read from a data file and fill up the audio buffer
   // provided to us in the callback.
-  int OnMoreData(AudioBus* audio_bus, uint32 total_bytes_delay) override {
+  int OnMoreData(AudioBus* audio_bus,
+                 uint32_t total_bytes_delay,
+                 uint32_t frames_skipped) override {
     bool stop_playing = false;
     int max_size =
         audio_bus->frames() * audio_bus->channels() * kBytesPerSample;
@@ -352,7 +354,9 @@ class FullDuplexAudioSinkSource
   void OnError(AudioInputStream* stream) override {}
 
   // AudioOutputStream::AudioSourceCallback implementation
-  int OnMoreData(AudioBus* dest, uint32 total_bytes_delay) override {
+  int OnMoreData(AudioBus* dest,
+                 uint32_t total_bytes_delay,
+                 uint32_t frames_skipped) override {
     const int size_in_bytes =
         (params_.bits_per_sample() / 8) * dest->frames() * dest->channels();
     EXPECT_EQ(size_in_bytes, params_.GetBytesPerBuffer());