Merge "Refactor highbd forward transform use case"

vp9/encoder/vp9_encoder.c

diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index 8cfc8a3..781204d 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -4307,7 +4307,7 @@
 #if CONFIG_INTERNAL_STATS
 
   if (oxcf->pass != 1) {
-    double samples;
+    double samples = 0.0;
     cpi->bytes += (int)(*size);
 
     if (cm->show_frame) {