libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_temporal_filter.c

Index: source/libvpx/vp9/encoder/vp9_temporal_filter.c
diff --git a/source/libvpx/vp9/encoder/vp9_temporal_filter.c b/source/libvpx/vp9/encoder/vp9_temporal_filter.c
index d7979ab53a540655b0e133c8370f0ed402f6fbe5..10c67ff499a7aa1068a7c769c75b810ce4c6f844 100644
--- a/source/libvpx/vp9/encoder/vp9_temporal_filter.c
+++ b/source/libvpx/vp9/encoder/vp9_temporal_filter.c
@@ -23,7 +23,9 @@
 #include "vp9/encoder/vp9_quantize.h"
 #include "vp9/encoder/vp9_ratectrl.h"
 #include "vp9/encoder/vp9_segmentation.h"
+#include "vp9/encoder/vp9_temporal_filter.h"
 #include "vpx_mem/vpx_mem.h"
+#include "vpx_ports/mem.h"
 #include "vpx_ports/vpx_timer.h"
 #include "vpx_scale/vpx_scale.h"
 
@@ -109,7 +111,7 @@ static void temporal_filter_predictors_mb_c(MACROBLOCKD *xd,
                             kernel, mv_precision_uv, x, y);
 }
 
-void vp9_temporal_filter_init() {
+void vp9_temporal_filter_init(void) {
   int i;
 
   fixed_divide[0] = 0;