Making vp9_initialize_dec() static.

Change-Id: I831fe91dfadf4e89f5bbba6ab7a9917d8dd2ed55
diff --git a/vp9/decoder/vp9_decoder.c b/vp9/decoder/vp9_decoder.c
index 6f310c7..b67c7d6 100644
--- a/vp9/decoder/vp9_decoder.c
+++ b/vp9/decoder/vp9_decoder.c
@@ -32,7 +32,7 @@
 #include "vp9/decoder/vp9_detokenize.h"
 #include "vp9/decoder/vp9_dthread.h"
 
-void vp9_initialize_dec() {
+static void initialize_dec() {
   static int init_done = 0;
 
   if (!init_done) {
@@ -58,7 +58,7 @@
   }
 
   cm->error.setjmp = 1;
-  vp9_initialize_dec();
+  initialize_dec();
 
   vp9_rtcd();
 
diff --git a/vp9/decoder/vp9_decoder.h b/vp9/decoder/vp9_decoder.h
index d6110c4..d6cb507 100644
--- a/vp9/decoder/vp9_decoder.h
+++ b/vp9/decoder/vp9_decoder.h
@@ -53,8 +53,6 @@
   int inv_tile_order;
 } VP9Decoder;
 
-void vp9_initialize_dec();
-
 int vp9_receive_compressed_data(struct VP9Decoder *pbi,
                                 size_t size, const uint8_t **dest,
                                 int64_t time_stamp);
diff --git a/vp9/vp9_dx_iface.c b/vp9/vp9_dx_iface.c
index 6198250..5f7485c 100644
--- a/vp9/vp9_dx_iface.c
+++ b/vp9/vp9_dx_iface.c
@@ -252,8 +252,6 @@
   ctx->pbi->max_threads = ctx->cfg.threads;
   ctx->pbi->inv_tile_order = ctx->invert_tile_order;
 
-  vp9_initialize_dec();
-
   // If postprocessing was enabled by the application and a
   // configuration has not been provided, default it.
   if (!ctx->postproc_cfg_set &&