Fixed OpenBSD build.

media/audio/openbsd/audio_manager_openbsd.h

Index: media/audio/openbsd/audio_manager_openbsd.h
diff --git a/media/audio/openbsd/audio_manager_openbsd.h b/media/audio/openbsd/audio_manager_openbsd.h
index fc35a378415ad71d3eed15edd091dd9180b74e70..c643cddd56f0fc37889dccf7bebf2c9257526fe1 100644
--- a/media/audio/openbsd/audio_manager_openbsd.h
+++ b/media/audio/openbsd/audio_manager_openbsd.h
@@ -17,19 +17,13 @@ class AudioManagerOpenBSD : public AudioManagerBase {
   // Implementation of AudioManager.
   virtual bool HasAudioOutputDevices();
   virtual bool HasAudioInputDevices();
-  virtual AudioOutputStream* MakeAudioOutputStream(Format format, int channels,
-                                                   int sample_rate,
-                                                   char bits_per_sample);
-  virtual AudioInputStream* MakeAudioInputStream(Format format, int channels,
-                                                 int sample_rate,
-                                                 char bits_per_sample,
+  virtual AudioOutputStream* MakeAudioOutputStream(AudioParameters params);
+  virtual AudioInputStream* MakeAudioInputStream(AudioParameters params,
                                                  uint32 samples_per_packet);
   virtual void MuteAll();
   virtual void UnMuteAll();
 
  protected:
-  // Friend function for invoking the destructor at exit.
-  friend void DestroyAudioManagerOpenBSD(void*);
   virtual ~AudioManagerOpenBSD();
 
  private: