make pulseaudio available for all posix platforms because it's not linux only

media/audio/pulse/pulse_output.h

Index: media/audio/pulse/pulse_output.h
diff --git a/media/audio/linux/pulse_output.h b/media/audio/pulse/pulse_output.h
similarity index 94%
rename from media/audio/linux/pulse_output.h
rename to media/audio/pulse/pulse_output.h
index 46aab578ff15b799cbfa67d685785befa51fa97c..4881ed7986864278f439ed3a8f2c687f974e34d1 100644
--- a/media/audio/linux/pulse_output.h
+++ b/media/audio/pulse/pulse_output.h
@@ -31,14 +31,22 @@ namespace media {
 class SeekableBuffer;
 }
 
+#if defined(OS_LINUX)

[scherkus (not reviewing), 2011/11/09 01:10:54]

Does using the base class AudioManager work here?

If not a typedef might be cleaner here

#if defined(OS_LINUX)
typedef AudioManagerLinux AudioManagerPosix;
#elif defined(OS_OPENBSD)
typedef AudioManagerOpenBSD AudioManagerPosix;
#else
#error Unsupported platform
#end

[Robert Nagy, 2011/11/09 07:44:39]

Unfortunately i still need to have class AudioManagerPLATFORM; but using a
typedef is much better indeed.

 class AudioManagerLinux;
+#elif defined(OS_OPENBSD)
+class AudioManagerOpenBSD;
+#endif
 struct AudioParameters;
 class MessageLoop;
 
 class PulseAudioOutputStream : public AudioOutputStream {
  public:
   PulseAudioOutputStream(const AudioParameters& params,
+#if defined(OS_LINUX)
                          AudioManagerLinux* manager,
+#elif defined(OS_OPENBSD)
+                         AudioManagerOpenBSD* manager,
+#endif
                          MessageLoop* message_loop);
 
   virtual ~PulseAudioOutputStream();
@@ -86,7 +94,11 @@ class PulseAudioOutputStream : public AudioOutputStream {
   const uint32 bytes_per_frame_;
 
   // Audio manager that created us.  Used to report that we've closed.
+#if defined(OS_LINUX)
   AudioManagerLinux* manager_;
+#elif defined(OS_OPENBSD)
+  AudioManagerOpenBSD* manager_;
+#endif
 
   // PulseAudio API structs.
   pa_context* pa_context_;