Remove remaining mp3.cc/mp3.hh bits.

Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

src/audiostream.cc

@@ -2,7 +2,6 @@
 #include "wmcommon.hh"
 #include "sfinputstream.hh"
 #include "sfoutputstream.hh"
-#include "mp3.hh"
 #include "mp3inputstream.hh"
 #include "rawconverter.hh"
 #include "rawoutputstream.hh"

src/mp3.cc

-#include "mp3.hh"
-
-#include <mpg123.h>
-#include <assert.h>
-#include <stdio.h>
-#include <vector>
-
-using std::vector;
-using std::string;
-
-

src/mp3.hh

-#ifndef AUDIOWMARK_MP3_HH
-#define AUDIOWMARK_MP3_HH
-
-#include <string>
-
-#include "wavdata.hh"
-
-
-#endif /* AUDIOWMARK_MP3_HH */

src/mp3inputstream.cc

 #include "mp3inputstream.hh"
-#include "mp3.hh"
 
 #include <mpg123.h>
 #include <assert.h>

src/wavdata.cc

 #include "wavdata.hh"
-#include "mp3.hh"
 #include "utils.hh"
 #include "audiostream.hh"
 #include "sfinputstream.hh"

src/wmadd.cc

@@ -12,7 +12,6 @@
 #include "rawinputstream.hh"
 #include "rawoutputstream.hh"
 #include "stdoutwavoutputstream.hh"
-#include "mp3.hh"
 
 using std::string;
 using std::vector;