Index: media/audio/audio_manager_base.cc |
diff --git a/media/audio/audio_manager_base.cc b/media/audio/audio_manager_base.cc |
index b18f2e893aab6c86f5c1933fbf51f8d9113451e5..458e53b214f371a955c89ca1c42be0b5ae114dda 100644 |
--- a/media/audio/audio_manager_base.cc |
+++ b/media/audio/audio_manager_base.cc |
@@ -47,6 +47,8 @@ AudioManagerBase::AudioManagerBase() |
max_num_input_streams_(kDefaultMaxInputStreams), |
num_output_streams_(0), |
num_input_streams_(0), |
+ output_listeners_( |
+ ObserverList<AudioDeviceListener>::NOTIFY_EXISTING_ONLY), |
audio_thread_(new base::Thread("AudioThread")), |
virtual_audio_input_stream_(NULL) { |
#if defined(OS_WIN) |