libvpx: Pull from upstream

source/libvpx/vpx_scale/arm/neon/yv12extend_arm.c

Index: source/libvpx/vpx_scale/arm/neon/yv12extend_arm.c
===================================================================
--- source/libvpx/vpx_scale/arm/neon/yv12extend_arm.c	(revision 290053)
+++ source/libvpx/vpx_scale/arm/neon/yv12extend_arm.c	(working copy)
@@ -1,21 +0,0 @@
-/*
- *  Copyright (c) 2010 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 "./vpx_scale_rtcd.h"
-
-extern void vp8_yv12_copy_frame_func_neon(
-    const struct yv12_buffer_config *src_ybc,
-    struct yv12_buffer_config *dst_ybc);
-
-void vp8_yv12_copy_frame_neon(const struct yv12_buffer_config *src_ybc,
-                              struct yv12_buffer_config *dst_ybc) {
-  vp8_yv12_copy_frame_func_neon(src_ybc, dst_ybc);
-  vp8_yv12_extend_frame_borders_neon(dst_ybc);
-}