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Merge "vp9_entropy: delete vp9_coefmodel_tree[]"

--- a/vp9/common/vp9_entropy.c

+++ b/vp9/common/vp9_entropy.c

@@ -133,12 +133,6 @@

   0, 1, 2, 3, 3, 4, 4, 5, 5, 5, 5, 5

 };

-const vp9_tree_index vp9_coefmodel_tree[TREE_SIZE(UNCONSTRAINED_NODES + 1)] = {

-  -EOB_MODEL_TOKEN, 2,

-  -ZERO_TOKEN, 4,

-  -ONE_TOKEN, -TWO_TOKEN,

-};

-

 // Model obtained from a 2-sided zero-centerd distribuition derived

 // from a Pareto distribution. The cdf of the distribution is:

 // cdf(x) = 0.5 + 0.5 * sgn(x) * [1 - {alpha/(alpha + |x|)} ^ beta]

--- a/vp9/common/vp9_entropy.h

+++ b/vp9/common/vp9_entropy.h

@@ -74,7 +74,6 @@

 #endif  // CONFIG_VP9_HIGHBITDEPTH

 #define EOB_MODEL_TOKEN 3

-extern const vp9_tree_index vp9_coefmodel_tree[];

 typedef struct {

   const vp9_tree_index *tree;