multimedia/libx264: Move libx264 stdin.h patch to x264 port

Move the libx264 patch for stdint.h handling on FreeBSD to the multimedia/x264
port, as FILESDIR is inherited from there, thus causing the patch not to be
applied.

Reported by:		kwm
Reviewed by:		kwm
Tested by:		kwm
Differential Revision:	https://reviews.freebsd.org/D3168

multimedia/x264/Makefile

@@ -19,6 +19,7 @@
 
 PORTNAME=	x264
 PORTVERSION=	0.${X264_BUILD}.${X264_REV}
+PORTREVISION=	1
 CATEGORIES=	multimedia
 MASTER_SITES=	ftp://ftp.videolan.org/pub/videolan/x264/snapshots/ \
 		http://samples.mplayerhq.hu/yuv4mpeg2/:pgo