Delete simple reduction implementation.

Bug: 27298560
Change-Id: I8c3d568e98aaf0b7d86881c985d13ed5b8e95338
(cherry picked from commit ae2ec3febedfc29376b9104413fb4042028f1265)
diff --git a/rsScriptC.h b/rsScriptC.h
index c8881a4..6c34215 100644
--- a/rsScriptC.h
+++ b/rsScriptC.h
@@ -47,13 +47,10 @@
                     size_t usrBytes,
                     const RsScriptCall *sc = nullptr) override;
 
-    void runReduce(Context *rsc, uint32_t slot, const Allocation *ain,
+    void runReduce(Context *rsc, uint32_t slot,
+                   const Allocation ** ains, size_t inLen,
                    Allocation *aout, const RsScriptCall *sc) override;
 
-    void runReduceNew(Context *rsc, uint32_t slot,
-                      const Allocation ** ains, size_t inLen,
-                      Allocation *aout, const RsScriptCall *sc) override;
-
     virtual void serialize(Context *rsc, OStream *stream) const {    }
     virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_SCRIPT_C; }
     static Type *createFromStream(Context *rsc, IStream *stream) { return nullptr; }