Remove sk_memcpy32

src/opts/SkUtils_opts_none.cpp

 
 /*
  * Copyright 2009 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkUtils.h"
 
 SkMemset16Proc SkMemset16GetPlatformProc() {
     return NULL;
 }
 
 SkMemset32Proc SkMemset32GetPlatformProc() {
     return NULL;
 }
-
-SkMemcpy32Proc SkMemcpy32GetPlatformProc() {
-    return NULL;
-}