Adding pulseaudio input support to chrome

media/audio/pulse/pulse_output.h

Index: media/audio/pulse/pulse_output.h
diff --git a/media/audio/pulse/pulse_output.h b/media/audio/pulse/pulse_output.h
index cdd7cfd0dc9ada362c9caf28a18b93c6fd89604e..114e1b5f5f010d57d243bf179582ca693145133e 100644
--- a/media/audio/pulse/pulse_output.h
+++ b/media/audio/pulse/pulse_output.h
@@ -54,9 +54,6 @@ class PulseAudioOutputStream : public AudioOutputStream {
   static void ContextNotifyCallback(pa_context* c, void* p_this);
   static void StreamNotifyCallback(pa_stream* s, void* p_this);
 
-  // Triggers pa_threaded_mainloop_signal() to avoid deadlocks.
-  static void StreamSuccessCallback(pa_stream* s, int success, void* p_this);
-
   // Called by PulseAudio when it needs more audio data.
   static void StreamRequestCallback(pa_stream* s, size_t len, void* p_this);
 
@@ -67,12 +64,6 @@ class PulseAudioOutputStream : public AudioOutputStream {
   // Close() helper function to free internal structs.
   void Reset();
 
-  // Returns the current hardware latency value in bytes.
-  int GetHardwareLatencyInBytes();
-
-  // Helper method for waiting on Pulse Audio operations to complete.
-  void WaitForPulseOperation(pa_operation* op);
-
   // AudioParameters from the constructor.
   const AudioParameters params_;