va: don't explicitly include "config.h"
va: don't explicitly include "config.h"

sysdeps.h is the internal header file to include that will eventually
include config.h, if necessary. e.g. we don't use it on Android.

Signed-off-by: Gwenole Beauchesne <729713629d9640cc095f1c77c692e1881f8093c4@intel.com>

gbeauchesne/libva,CyanogenMod/android_hardware_intel_libva,chenxianqin/vaapi-libva,01org/iotg-lin-gfx-libva,pma1/libva,gbeauchesne/libva,halleyzhao/libva-fdo,android-ia/hardware_intel_libva,zzhhui/libva,01org/libva-cros,android-ia/hardware_intel_libva,Distrotech/libva,pma1/libva,Distrotech/libva,CyanogenMod/android_hardware_intel_libva,01org/libva-cros,CyanogenMod/android_hardware_intel_libva,01org/libva-cros,01org/iotg-lin-gfx-libva,pma1/libva,zzhhui/libva,01org/iotg-lin-gfx-libva,chenxianqin/vaapi-libva,halleyzhao/libva-fdo,zzhhui/libva,gbeauchesne/libva,halleyzhao/libva-fdo,Distrotech/libva,chenxianqin/vaapi-libva,android-ia/hardware_intel_libva