Removing unused ssim_weighted_pred_err field from FIRSTPASS_STATS.

Change-Id: Ia8c7e3905ac21732cb6b8099eaf8df72c7e36b73
diff --git a/vp9/encoder/vp9_firstpass.c b/vp9/encoder/vp9_firstpass.c
index d008c63..0cf3801 100644
--- a/vp9/encoder/vp9_firstpass.c
+++ b/vp9/encoder/vp9_firstpass.c
@@ -137,14 +137,13 @@
     FILE *fpfile;
     fpfile = fopen("firstpass.stt", "a");
 
-    fprintf(fpfile, "%12.0f %12.0f %12.0f %12.0f %12.0f %12.4f %12.4f"
+    fprintf(fpfile, "%12.0f %12.0f %12.0f %12.0f %12.4f %12.4f"
             "%12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f"
             "%12.0f %12.0f %12.4f %12.0f %12.0f %12.4f\n",
             stats->frame,
             stats->intra_error,
             stats->coded_error,
             stats->sr_coded_error,
-            stats->ssim_weighted_pred_err,
             stats->pcnt_inter,
             stats->pcnt_motion,
             stats->pcnt_second_ref,
diff --git a/vp9/encoder/vp9_firstpass.h b/vp9/encoder/vp9_firstpass.h
index 309638c..8206521 100644
--- a/vp9/encoder/vp9_firstpass.h
+++ b/vp9/encoder/vp9_firstpass.h
@@ -22,7 +22,6 @@
   double intra_error;
   double coded_error;
   double sr_coded_error;
-  double ssim_weighted_pred_err;
   double pcnt_inter;
   double pcnt_motion;
   double pcnt_second_ref;