Fix Android build.

libvpx.gyp

 # Copyright (c) 2012 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.
 {
   'variables': {
     'use_system_libvpx%': 0,
   },
   'conditions': [
     ['use_system_libvpx==0', {
       'variables': {
@@ skipping 231 matching lines @@
                 }],
                 # Libvpx optimizations for ARMv7 with NEON.
                 ['arm_neon==1', {
                   'includes': [
                     'libvpx_srcs_arm_neon.gypi',
                   ],
                 }],
                 ['OS == "android"', {
                   'include_dirs': [
                     '<(android_ndk_include)',
-                    '<(android_ndk_include)/machine',
                   ],
                   'defines': [
                     'ANDROID_CPU_ARM_FEATURE_NEON=4',
                   ],
                 }],
                 [ 'chromeos == 1', {
                   # ChromeOS needs these files for animated WebM avatars.
                   'sources': [
                     'source/libvpx/libmkv/EbmlIDs.h',
                     'source/libvpx/libmkv/EbmlWriter.c',
@@ skipping 273 matching lines @@
       ],
     }],
   ],
 }
 
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