libvpx: Pull from upstream

source/libvpx/vp9/decoder/vp9_decodeframe.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_DECODER_VP9_DECODEFRAME_H_
 #define VP9_DECODER_VP9_DECODEFRAME_H_
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct VP9Common;
 struct VP9Decoder;
 struct vp9_read_bit_buffer;
 
-void vp9_init_dequantizer(struct VP9Common *cm);
-
-void vp9_decode_frame(struct VP9Decoder *pbi,
-                      const uint8_t *data, const uint8_t *data_end,
-                      const uint8_t **p_data_end);
-
 int vp9_read_sync_code(struct vp9_read_bit_buffer *const rb);
 void vp9_read_frame_size(struct vp9_read_bit_buffer *rb,
                          int *width, int *height);
 BITSTREAM_PROFILE vp9_read_profile(struct vp9_read_bit_buffer *rb);
 
-void vp9_dec_build_inter_predictors_sb(struct VP9Decoder *const pbi,
-                                       MACROBLOCKD *xd, int mi_row, int mi_col,
-                                       BLOCK_SIZE bsize);
+void vp9_decode_frame(struct VP9Decoder *pbi,
+                      const uint8_t *data, const uint8_t *data_end,
+                      const uint8_t **p_data_end);
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VP9_DECODER_VP9_DECODEFRAME_H_