shithub: libvpx

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Remove an unused function

Change-Id: I0f2592ecfc5197dfb94975260cb2f862315e7895

--- a/vp9/decoder/vp9_dsubexp.c

+++ b/vp9/decoder/vp9_dsubexp.c

@@ -26,22 +26,6 @@

   return v < m ?  v : (v << 1) - m + vp9_read_bit(r);

 }

-

-static int merge_index(int v, int n, int modulus) {

-  int max1 = (n - 1 - modulus / 2) / modulus + 1;

-  if (v < max1) {

-    v = v * modulus + modulus / 2;

-  } else {

-    int w;

-    v -= max1;

-    w = v;

-    v += (v + modulus - modulus / 2) / modulus;

-    while (v % modulus == modulus / 2 ||

-           w != v - (v + modulus - modulus / 2) / modulus) v++;

-  }

-  return v;

-}

-

 static int inv_remap_prob(int v, int m) {

   static int inv_map_table[MAX_PROB - 1] = {

       6,  19,  32,  45,  58,  71,  84,  97, 110, 123, 136, 149, 162, 175, 188,