libvpx: Pull from upstream

source/libvpx/vp9/common/vp9_reconintra.h

 /*
  *  Copyright (c) 2010 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 VP9_COMMON_VP9_RECONINTRA_H_
 #define VP9_COMMON_VP9_RECONINTRA_H_
 
 #include "vpx/vpx_integer.h"
 #include "vp9/common/vp9_blockd.h"
 
-MB_PREDICTION_MODE vp9_find_dominant_direction(uint8_t *ptr,
-                                               int stride, int n,
-                                               int tx, int ty);
-
-MB_PREDICTION_MODE vp9_find_bpred_context(MACROBLOCKD *xd, int block,
-                                          uint8_t *ptr, int stride);
-
-void vp9_predict_intra_block(MACROBLOCKD *xd,
-                            int block_idx,
-                            int bwl_in,
-                            TX_SIZE tx_size,
-                            int mode, uint8_t *ref, int ref_stride,
-                            uint8_t *predictor, int pre_stride);
+void vp9_predict_intra_block(MACROBLOCKD *xd, int block_idx, int bwl_in,
+                            TX_SIZE tx_size, int mode,
+                            const uint8_t *ref, int ref_stride,
+                            uint8_t *dst, int dst_stride);
 #endif  // VP9_COMMON_VP9_RECONINTRA_H_