gnu: Remove unused patch 'blender-newer-ffmpeg.patch'.

This is a followup to commit fc51c28ae8.

* gnu/packages/patches/blender-newer-ffmpeg.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.

gnu/local.mk

@@ -663,7 +663,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/biber-fix-encoding-write.patch		\
   %D%/packages/patches/binutils-loongson-workaround.patch	\
   %D%/packages/patches/blast+-fix-makefile.patch		\
-  %D%/packages/patches/blender-newer-ffmpeg.patch		\
   %D%/packages/patches/boost-fix-icu-build.patch		\
   %D%/packages/patches/byobu-writable-status.patch		\
   %D%/packages/patches/cairo-CVE-2016-9082.patch			\

gnu/packages/patches/blender-newer-ffmpeg.patch

@@ -1,80 +0,0 @@
-https://sources.debian.org/data/main/b/blender/2.79.b+dfsg0-4/debian/patches/0008-fix_building_with_latest_versions_of_FFmpeg.patch
-
-From: Bastien Montagne <montagne29@wanadoo.fr>
-Date: Tue, 8 May 2018 16:00:52 +0200
-Subject: fix_building_with_latest_versions_of_FFmpeg
-
-Some years-old deprecated stuff has now been removed.
-
-Correct solution is probably to use valid defines etc. in own code, but
-this is more FFMEPG maintainer task (since it also may change how old
-FFMPEG we do support...).
----
- intern/ffmpeg/ffmpeg_compat.h                  | 39 ++++++++++++++++++++++++++
- source/blender/blenkernel/intern/writeffmpeg.c |  3 +-
- 2 files changed, 41 insertions(+), 1 deletion(-)
-
-diff --git a/intern/ffmpeg/ffmpeg_compat.h b/intern/ffmpeg/ffmpeg_compat.h
-index 9c06c8a..f7f437c 100644
---- a/intern/ffmpeg/ffmpeg_compat.h
-+++ b/intern/ffmpeg/ffmpeg_compat.h
-@@ -109,6 +109,45 @@ int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt)
- 
- #endif
- 
-+/* XXX TODO Probably fix to correct modern flags in code? Not sure how old FFMPEG we want to support though,
-+ * so for now this will do. */
-+
-+#ifndef FF_MIN_BUFFER_SIZE
-+#  ifdef AV_INPUT_BUFFER_MIN_SIZE
-+#    define FF_MIN_BUFFER_SIZE AV_INPUT_BUFFER_MIN_SIZE
-+#  endif
-+#endif
-+
-+#ifndef FF_INPUT_BUFFER_PADDING_SIZE
-+#  ifdef AV_INPUT_BUFFER_PADDING_SIZE
-+#    define FF_INPUT_BUFFER_PADDING_SIZE AV_INPUT_BUFFER_PADDING_SIZE
-+#  endif
-+#endif
-+
-+#ifndef CODEC_FLAG_GLOBAL_HEADER
-+#  ifdef AV_CODEC_FLAG_GLOBAL_HEADER
-+#    define CODEC_FLAG_GLOBAL_HEADER AV_CODEC_FLAG_GLOBAL_HEADER
-+#  endif
-+#endif
-+
-+#ifndef CODEC_FLAG_GLOBAL_HEADER
-+#  ifdef AV_CODEC_FLAG_GLOBAL_HEADER
-+#    define CODEC_FLAG_GLOBAL_HEADER AV_CODEC_FLAG_GLOBAL_HEADER
-+#  endif
-+#endif
-+
-+#ifndef CODEC_FLAG_INTERLACED_DCT
-+#  ifdef AV_CODEC_FLAG_INTERLACED_DCT
-+#    define CODEC_FLAG_INTERLACED_DCT AV_CODEC_FLAG_INTERLACED_DCT
-+#  endif
-+#endif
-+
-+#ifndef CODEC_FLAG_INTERLACED_ME
-+#  ifdef AV_CODEC_FLAG_INTERLACED_ME
-+#    define CODEC_FLAG_INTERLACED_ME AV_CODEC_FLAG_INTERLACED_ME
-+#  endif
-+#endif
-+
- /* FFmpeg upstream 1.0 is the first who added AV_ prefix. */
- #if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(54, 59, 100)
- #  define AV_CODEC_ID_NONE CODEC_ID_NONE
-diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c
-index a19e414..04d508a 100644
---- a/source/blender/blenkernel/intern/writeffmpeg.c
-+++ b/source/blender/blenkernel/intern/writeffmpeg.c
-@@ -605,7 +605,8 @@ static AVStream *alloc_video_stream(FFMpegContext *context, RenderData *rd, int
- 	c->rc_buffer_aggressivity = 1.0;
- #endif
- 
--	c->me_method = ME_EPZS;
-+	/* Deprecated and not doing anything since July 2015, deleted in recent ffmpeg */
-+	//c->me_method = ME_EPZS;
- 	
- 	codec = avcodec_find_encoder(c->codec_id);
- 	if (!codec)