vp10: remove unused (read|write)_uniform

dead code since:
5d3327e Remove palette from VP10

Change-Id: I4a36575706ea6fffefe5bc778595112ef6ff37d8

vp10/decoder/decodemv.c

diff --git a/vp10/decoder/decodemv.c b/vp10/decoder/decodemv.c
index a28ae55..01b796c 100644
--- a/vp10/decoder/decodemv.c
+++ b/vp10/decoder/decodemv.c
@@ -24,19 +24,6 @@
 
 #include "vpx_dsp/vpx_dsp_common.h"
 
-static INLINE int read_uniform(vpx_reader *r, int n) {
-  int l = get_unsigned_bits(n);
-  int m = (1 << l) - n;
-  int v = vpx_read_literal(r, l-1);
-
-  assert(l != 0);
-
-  if (v < m)
-    return v;
-  else
-    return (v << 1) - m + vpx_read_literal(r, 1);
-}
-
 static PREDICTION_MODE read_intra_mode(vpx_reader *r, const vpx_prob *p) {
   return (PREDICTION_MODE)vpx_read_tree(r, vp10_intra_mode_tree, p);
 }

vp10/encoder/bitstream.c

diff --git a/vp10/encoder/bitstream.c b/vp10/encoder/bitstream.c
index ede8bb3..04ce61d 100644
--- a/vp10/encoder/bitstream.c
+++ b/vp10/encoder/bitstream.c
@@ -45,19 +45,6 @@
 static const struct vp10_token inter_mode_encodings[INTER_MODES] =
   {{2, 2}, {6, 3}, {0, 1}, {7, 3}};
 
-static INLINE void write_uniform(vpx_writer *w, int n, int v) {
-  int l = get_unsigned_bits(n);
-  int m = (1 << l) - n;
-  if (l == 0)
-    return;
-  if (v < m) {
-    vpx_write_literal(w, v, l - 1);
-  } else {
-    vpx_write_literal(w, m + ((v - m) >> 1), l - 1);
-    vpx_write_literal(w, (v - m) & 1, 1);
-  }
-}
-
 static struct vp10_token ext_tx_encodings[TX_TYPES];
 
 void vp10_encode_token_init() {

vp10/encoder/rdopt.c

diff --git a/vp10/encoder/rdopt.c b/vp10/encoder/rdopt.c
index 90a716d..b1077cb 100644
--- a/vp10/encoder/rdopt.c
+++ b/vp10/encoder/rdopt.c
@@ -132,16 +132,6 @@
   {{INTRA_FRAME,  NONE}},
 };
 
-static INLINE int write_uniform_cost(int n, int v) {
-  int l = get_unsigned_bits(n), m = (1 << l) - n;
-  if (l == 0)
-    return 0;
-  if (v < m)
-    return (l - 1) * vp10_cost_bit(128, 0);
-  else
-    return l * vp10_cost_bit(128, 0);
-}
-
 static void swap_block_ptr(MACROBLOCK *x, PICK_MODE_CONTEXT *ctx,
                            int m, int n, int min_plane, int max_plane) {
   int i;