Remove ra144.o dependency added in revision r13500, now reverted

Originally committed as revision 13575 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/Makefile

@@ -152,7 +152,7 @@ OBJS-$(CONFIG_QDRAW_DECODER)           += qdrw.o
 OBJS-$(CONFIG_QPEG_DECODER)            += qpeg.o
 OBJS-$(CONFIG_QTRLE_DECODER)           += qtrle.o
 OBJS-$(CONFIG_QTRLE_ENCODER)           += qtrleenc.o
-OBJS-$(CONFIG_RA_144_DECODER)          += ra144.o acelp_vectors.o
+OBJS-$(CONFIG_RA_144_DECODER)          += ra144.o
 OBJS-$(CONFIG_RA_288_DECODER)          += ra288.o
 OBJS-$(CONFIG_RAWVIDEO_DECODER)        += rawdec.o
 OBJS-$(CONFIG_RAWVIDEO_ENCODER)        += rawenc.o