avcodec: Drop deprecated VIMA codecid

Deprecated in 02/2015.
Signed-off-by: James Almer <jamrial@gmail.com>

libavcodec/avcodec.h

@@ -520,9 +520,6 @@ enum AVCodecID {
     AV_CODEC_ID_ADPCM_G722,
     AV_CODEC_ID_ADPCM_IMA_APC,
     AV_CODEC_ID_ADPCM_VIMA,
-#if FF_API_VIMA_DECODER
-    AV_CODEC_ID_VIMA = AV_CODEC_ID_ADPCM_VIMA,
-#endif
 
     AV_CODEC_ID_ADPCM_AFC = 0x11800,
     AV_CODEC_ID_ADPCM_IMA_OKI,

libavcodec/version.h

@@ -51,9 +51,6 @@
  * at once through the bump. This improves the git bisect-ability of the change.
  */
 
-#ifndef FF_API_VIMA_DECODER
-#define FF_API_VIMA_DECODER     (LIBAVCODEC_VERSION_MAJOR < 58)
-#endif
 #ifndef FF_API_LOWRES
 #define FF_API_LOWRES            (LIBAVCODEC_VERSION_MAJOR < 59)
 #endif