libvpx: Pull from upstream

source/libvpx/vp9/common/arm/neon/vp9_loopfilter_16_neon.c

 /*
  *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "./vp9_rtcd.h"
+#include "vpx/vpx_integer.h"
 
 void vp9_lpf_horizontal_8_dual_neon(uint8_t *s, int p /* pitch */,
                                     const uint8_t *blimit0,
                                     const uint8_t *limit0,
                                     const uint8_t *thresh0,
                                     const uint8_t *blimit1,
                                     const uint8_t *limit1,
                                     const uint8_t *thresh1) {
   vp9_lpf_horizontal_8(s, p, blimit0, limit0, thresh0, 1);
   vp9_lpf_horizontal_8(s + 8, p, blimit1, limit1, thresh1, 1);
@@ skipping 21 matching lines @@
   vp9_lpf_vertical_8_neon(s + 8 * p, p, blimit1, limit1, thresh1, 1);
 }
 
 void vp9_lpf_vertical_16_dual_neon(uint8_t *s, int p,
                                    const uint8_t *blimit,
                                    const uint8_t *limit,
                                    const uint8_t *thresh) {
   vp9_lpf_vertical_16_neon(s, p, blimit, limit, thresh);
   vp9_lpf_vertical_16_neon(s + 8 * p, p, blimit, limit, thresh);
 }