Index: media/audio/sounds/sounds_manager.cc |
diff --git a/media/audio/sounds/sounds_manager.cc b/media/audio/sounds/sounds_manager.cc |
index e93dc6588dde598ef27263eaa4f351b543a5d808..d8e316d9c8badcba645a58ea0a72963cf5beeab3 100644 |
--- a/media/audio/sounds/sounds_manager.cc |
+++ b/media/audio/sounds/sounds_manager.cc |
@@ -74,9 +74,7 @@ base::TimeDelta SoundsManagerImpl::GetDuration(SoundKey key) { |
return base::TimeDelta(); |
} |
const WavAudioHandler& wav_audio = handlers_[key]->wav_audio_handler(); |
- const int64 size = wav_audio.size(); |
- const int64 rate = wav_audio.byte_rate(); |
- return base::TimeDelta::FromMicroseconds(size * 1000000 / rate); |
+ return wav_audio.params().GetBufferDuration(); |
} |
// SoundsManagerStub --------------------------------------------------- |