Merge commit '5b9c3b4505'

* commit '5b9c3b4505':
  Replace all instances of avcodec_alloc_frame() with av_frame_alloc().

Conflicts:
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	libavcodec/alacenc.c
	libavcodec/libopenjpegenc.c
	libavcodec/libvpxenc.c
	libavcodec/pcm.c
	libavcodec/xbmenc.c
	libavcodec/xwdenc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/libutvideodec.cpp

@@ -96,7 +96,7 @@ static av_cold int utvideo_decode_init(AVCodecContext *avctx)
     }
 
     /* Allocate the output frame */
-    avctx->coded_frame = avcodec_alloc_frame();
+    avctx->coded_frame = av_frame_alloc();
 
     /* Ut Video only supports 8-bit */
     avctx->bits_per_raw_sample = 8;