libvpx: Pull from upstream

libvpx_srcs_arm_neon_cpu_detect_intrinsics.gypi

 # This file is generated. Do not edit.
 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'targets': [
     {
       'target_name': 'libvpx_intrinsics_neon',
       'type': 'static_library',
       'include_dirs': [
         'source/config/<(OS_CATEGORY)/<(target_arch_full)',
         '<(libvpx_source)',
       ],
       'sources': [
         '<(libvpx_source)/vp8/common/arm/neon/bilinearpredict_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/copymem_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/dc_only_idct_add_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/dequant_idct_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/dequantizeb_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/idct_blk_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/iwalsh_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/loopfiltersimplehorizontaledge_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/mbloopfilter_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/sad_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/shortidct4x4llm_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/sixtappredict_neon.c',
         '<(libvpx_source)/vp8/common/arm/neon/variance_neon.c',
         '<(libvpx_source)/vp8/encoder/arm/neon/denoising_neon.c',
+        '<(libvpx_source)/vp8/encoder/arm/neon/subtract_neon.c',
+        '<(libvpx_source)/vp8/encoder/arm/neon/vp8_shortwalsh4x4_neon.c',
         '<(libvpx_source)/vp9/common/arm/neon/vp9_convolve_neon.c',
         '<(libvpx_source)/vp9/common/arm/neon/vp9_idct16x16_neon.c',
         '<(libvpx_source)/vp9/common/arm/neon/vp9_loopfilter_16_neon.c',
         '<(libvpx_source)/vp9/encoder/arm/neon/vp9_dct_neon.c',
         '<(libvpx_source)/vp9/encoder/arm/neon/vp9_quantize_neon.c',
         '<(libvpx_source)/vp9/encoder/arm/neon/vp9_sad_neon.c',
         '<(libvpx_source)/vp9/encoder/arm/neon/vp9_subtract_neon.c',
         '<(libvpx_source)/vp9/encoder/arm/neon/vp9_variance_neon.c',
       ],
       'conditions': [
         ['os_posix==1 and OS!="mac" and OS!="ios"', {
           'cflags!': [ '-mfpu=vfpv3-d16' ],
           'cflags': [ '-mfpu=neon', ],
         }],
         ['OS=="mac" or OS=="ios"', {
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-mfpu=neon', ],
           },
         }],
       ],
     },
   ],
 }