Remove unneeded sys/mman.h #include.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12567 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavdevice/audio.c

@@ -31,9 +31,6 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#ifdef HAVE_SYS_MMAN_H
-#include <sys/mman.h>
-#endif
 #include <sys/time.h>
 
 #define AUDIO_BLOCK_SIZE 4096

libavdevice/x11grab.c

@@ -40,9 +40,6 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#ifdef HAVE_SYS_MMAN_H
-#include <sys/mman.h>
-#endif
 #include <sys/time.h>
 #define _LINUX_TIME_H 1
 #include <time.h>