1 files changed, 4 insertions, 2 deletions
diff --git a/chrome/browser/chromeos/audio_handler.h b/chrome/browser/chromeos/audio_handler.h
index 67addcb..ccf0ee1 100644
--- a/chrome/browser/chromeos/audio_handler.h
+++ b/chrome/browser/chromeos/audio_handler.h
@@ -42,13 +42,15 @@ class AudioHandler {
   // Mutes all audio.  Non-blocking call.
   void SetMute(bool do_mute);
 
+  // AudioHandler is a singleton initialized at startup.  Use this to determine
+  // if there is a valid connection to a mixer.
+  bool IsValid();
+
  private:
   // Defines the delete on exit Singleton traits we like.  Best to have this
   // and constructor/destructor private as recommended for Singletons.
   friend struct DefaultSingletonTraits<AudioHandler>;
 
-  void OnMixerInitialized(bool success);
-
   AudioHandler();
   virtual ~AudioHandler();
   bool VerifyMixerConnection();