Revert "RS: Add VP9 LoopFilter Intrinsic"

This reverts commit e4749f3a5a6a6041ef2894162edce5115b307db0.

Change-Id: I45ccdacb1706abd4df7f635c5e64dcb1ee4b876d
diff --git a/rsDefines.h b/rsDefines.h
index e25cf71..fbc63cd 100644
--- a/rsDefines.h
+++ b/rsDefines.h
@@ -365,8 +365,7 @@
     RS_SCRIPT_INTRINSIC_ID_BLEND = 7,
     RS_SCRIPT_INTRINSIC_ID_3DLUT = 8,
     RS_SCRIPT_INTRINSIC_ID_HISTOGRAM = 9,
-    RS_SCRIPT_INTRINSIC_ID_INTER_PRED= 10,
-    RS_SCRIPT_INTRINSIC_ID_LOOP_FILTER = 11
+    RS_SCRIPT_INTRINSIC_ID_INTER_PRED= 10
 };
 
 typedef struct {