libvpx: Pull from upstream

source/libvpx/vp9/decoder/vp9_read_bit_buffer.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 VP9_DECODER_VP9_READ_BIT_BUFFER_H_
 #define VP9_DECODER_VP9_READ_BIT_BUFFER_H_
 
 #include <limits.h>
 
 #include "vpx/vpx_integer.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef void (*vp9_rb_error_handler)(void *data, size_t bit_offset);
+typedef void (*vp9_rb_error_handler)(void *data);
 
 struct vp9_read_bit_buffer {
   const uint8_t *bit_buffer;
   const uint8_t *bit_buffer_end;
   size_t bit_offset;
 
   void *error_handler_data;
   vp9_rb_error_handler error_handler;
 };
 
 static size_t vp9_rb_bytes_read(struct vp9_read_bit_buffer *rb) {
   return rb->bit_offset / CHAR_BIT + (rb->bit_offset % CHAR_BIT > 0);
 }
 
 static int vp9_rb_read_bit(struct vp9_read_bit_buffer *rb) {
   const size_t off = rb->bit_offset;
   const size_t p = off / CHAR_BIT;
   const int q = CHAR_BIT - 1 - (int)off % CHAR_BIT;
   if (rb->bit_buffer + p >= rb->bit_buffer_end) {
-    rb->error_handler(rb->error_handler_data, rb->bit_offset);
+    rb->error_handler(rb->error_handler_data);
     return 0;
   } else {
     const int bit = (rb->bit_buffer[p] & (1 << q)) >> q;
     rb->bit_offset = off + 1;
     return bit;
   }
 }
 
 static int vp9_rb_read_literal(struct vp9_read_bit_buffer *rb, int bits) {
   int value = 0, bit;
   for (bit = bits - 1; bit >= 0; bit--)
     value |= vp9_rb_read_bit(rb) << bit;
   return value;
 }
 
 static int vp9_rb_read_signed_literal(struct vp9_read_bit_buffer *rb,
                                       int bits) {
   const int value = vp9_rb_read_literal(rb, bits);
   return vp9_rb_read_bit(rb) ? -value : value;
 }
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VP9_DECODER_VP9_READ_BIT_BUFFER_H_