libvpx: Pull from upstream

source/libvpx/vpx_dsp/mips/convolve_common_dspr2.h

 /*
  *  Copyright (c) 2013 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.
  */
 
 #ifndef VPX_DSP_MIPS_VPX_COMMON_DSPR2_H_
 #define VPX_DSP_MIPS_VPX_COMMON_DSPR2_H_
 
 #include <assert.h>
 
 #include "./vpx_config.h"
 #include "vpx/vpx_integer.h"
 #include "vpx_dsp/mips/common_dspr2.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #if HAVE_DSPR2
-extern uint8_t *vpx_ff_cropTbl;
-
 void vpx_convolve2_horiz_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                                uint8_t *dst, ptrdiff_t dst_stride,
                                const int16_t *filter_x, int x_step_q4,
                                const int16_t *filter_y, int y_step_q4,
                                int w, int h);
 
 void vpx_convolve2_avg_horiz_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                                    uint8_t *dst, ptrdiff_t dst_stride,
                                    const int16_t *filter_x, int x_step_q4,
                                    const int16_t *filter_y, int y_step_q4,
@@ skipping 15 matching lines @@
                               const int16_t *filter_x, int x_step_q4,
                               const int16_t *filter_y, int y_step_q4,
                               int w, int h);
 
 #endif  // #if HAVE_DSPR2
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VPX_DSP_MIPS_VPX_COMMON_DSPR2_H_