Roll src/third_party/libvpx/source/libvpx/ 57566ff24..4f774ac50 (29 commits).

third_party/libvpx/libvpx_srcs_x86_64.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 342 matching lines @@
     '<(libvpx_source)/vpx_dsp/x86/halfpix_variance_impl_sse2.asm',
     '<(libvpx_source)/vpx_dsp/x86/intrapred_sse2.asm',
     '<(libvpx_source)/vpx_dsp/x86/intrapred_ssse3.asm',
     '<(libvpx_source)/vpx_dsp/x86/inv_txfm_sse2.h',
     '<(libvpx_source)/vpx_dsp/x86/inv_txfm_ssse3_x86_64.asm',
     '<(libvpx_source)/vpx_dsp/x86/inv_wht_sse2.asm',
     '<(libvpx_source)/vpx_dsp/x86/loopfilter_mmx.asm',
     '<(libvpx_source)/vpx_dsp/x86/quantize_avx_x86_64.asm',
     '<(libvpx_source)/vpx_dsp/x86/quantize_ssse3_x86_64.asm',
     '<(libvpx_source)/vpx_dsp/x86/sad4d_sse2.asm',
-    '<(libvpx_source)/vpx_dsp/x86/sad_mmx.asm',
     '<(libvpx_source)/vpx_dsp/x86/sad_sse2.asm',
     '<(libvpx_source)/vpx_dsp/x86/sad_sse3.asm',
     '<(libvpx_source)/vpx_dsp/x86/sad_sse4.asm',
     '<(libvpx_source)/vpx_dsp/x86/sad_ssse3.asm',
     '<(libvpx_source)/vpx_dsp/x86/ssim_opt_x86_64.asm',
     '<(libvpx_source)/vpx_dsp/x86/subpel_variance_sse2.asm',
     '<(libvpx_source)/vpx_dsp/x86/subtract_sse2.asm',
     '<(libvpx_source)/vpx_dsp/x86/txfm_common_sse2.h',
     '<(libvpx_source)/vpx_dsp/x86/variance_impl_mmx.asm',
     '<(libvpx_source)/vpx_dsp/x86/vpx_asm_stubs.c',
@@ skipping 22 matching lines @@
     '<(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',
     '<(libvpx_source)/vpx_util/endian_inl.h',
     '<(libvpx_source)/vpx_util/vpx_thread.c',
     '<(libvpx_source)/vpx_util/vpx_thread.h',
   ],
 }