libvpx: Pull from upstream

libvpx_srcs_nacl.gypi

 # This file is generated. Do not edit.
 # Copyright (c) 2014 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.
 
 {
   'sources': [
     '<(libvpx_source)/vp8/common/alloccommon.c',
     '<(libvpx_source)/vp8/common/alloccommon.h',
     '<(libvpx_source)/vp8/common/blockd.c',
@@ skipping 201 matching lines @@
     '<(libvpx_source)/vp9/encoder/vp9_dct.c',
     '<(libvpx_source)/vp9/encoder/vp9_dct.h',
     '<(libvpx_source)/vp9/encoder/vp9_encodeframe.c',
     '<(libvpx_source)/vp9/encoder/vp9_encodeframe.h',
     '<(libvpx_source)/vp9/encoder/vp9_encodemb.c',
     '<(libvpx_source)/vp9/encoder/vp9_encodemb.h',
     '<(libvpx_source)/vp9/encoder/vp9_encodemv.c',
     '<(libvpx_source)/vp9/encoder/vp9_encodemv.h',
     '<(libvpx_source)/vp9/encoder/vp9_encoder.c',
     '<(libvpx_source)/vp9/encoder/vp9_encoder.h',
+    '<(libvpx_source)/vp9/encoder/vp9_ethread.c',
+    '<(libvpx_source)/vp9/encoder/vp9_ethread.h',
     '<(libvpx_source)/vp9/encoder/vp9_extend.c',
     '<(libvpx_source)/vp9/encoder/vp9_extend.h',
     '<(libvpx_source)/vp9/encoder/vp9_firstpass.c',
     '<(libvpx_source)/vp9/encoder/vp9_firstpass.h',
     '<(libvpx_source)/vp9/encoder/vp9_lookahead.c',
     '<(libvpx_source)/vp9/encoder/vp9_lookahead.h',
     '<(libvpx_source)/vp9/encoder/vp9_mbgraph.c',
     '<(libvpx_source)/vp9/encoder/vp9_mbgraph.h',
     '<(libvpx_source)/vp9/encoder/vp9_mcomp.c',
     '<(libvpx_source)/vp9/encoder/vp9_mcomp.h',
@@ skipping 63 matching lines @@
     '<(libvpx_source)/vpx_ports/vpx_timer.h',
     '<(libvpx_source)/vpx_scale/generic/gen_scalers.c',
     '<(libvpx_source)/vpx_scale/generic/vpx_scale.c',
     '<(libvpx_source)/vpx_scale/generic/yv12config.c',
     '<(libvpx_source)/vpx_scale/generic/yv12extend.c',
     '<(libvpx_source)/vpx_scale/vpx_scale.h',
     '<(libvpx_source)/vpx_scale/vpx_scale_rtcd.c',
     '<(libvpx_source)/vpx_scale/yv12config.h',
   ],
 }