"removes definition for old crc func" patch by Daniel Kristjansson / danielk mrl.nyu edu

patch ~ 1year old, apparently forgotten by our mpeg-ts demuxer maintainer

Originally committed as revision 7673 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/mpegts.h

@@ -52,7 +52,6 @@
 
 #define STREAM_TYPE_SUBTITLE_DVB    0x100
 
-unsigned int mpegts_crc32(const uint8_t *data, int len);
 extern AVOutputFormat mpegts_muxer;
 
 typedef struct MpegTSContext MpegTSContext;