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

chromecast/media/audio/cast_audio_output_stream_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/synchronization/waitable_event.h"
 #include "chromecast/base/metrics/cast_metrics_test_helper.h"
 #include "chromecast/media/audio/cast_audio_manager.h"
 #include "chromecast/media/audio/cast_audio_output_stream.h"
 #include "chromecast/media/base/media_message_loop.h"
@@ skipping 150 matching lines @@
 
 class FakeAudioSourceCallback
     : public ::media::AudioOutputStream::AudioSourceCallback {
  public:
   FakeAudioSourceCallback() : error_(false) {}
 
   bool error() const { return error_; }
 
   // ::media::AudioOutputStream::AudioSourceCallback overrides.
   int OnMoreData(::media::AudioBus* audio_bus,
-                 uint32 total_bytes_delay) override {
+                 uint32_t total_bytes_delay,
+                 uint32_t frames_skipped) override {
     audio_bus->Zero();
     return audio_bus->frames();
   }
   void OnError(::media::AudioOutputStream* stream) override { error_ = true; }
 
  private:
   bool error_;
 };
 
 class FakeAudioManager : public CastAudioManager {
@@ skipping 461 matching lines @@
 TEST_F(CastAudioOutputStreamTest, CloseWithoutStart) {
   ::media::AudioOutputStream* stream = CreateStream();
   ASSERT_TRUE(stream);
   ASSERT_TRUE(OpenStream(stream));
   CloseStream(stream);
 }
 
 }  // namespace
 }  // namespace media
 }  // namespace chromecast